biological
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biological clips
carry-on-my-wayward-butt: portentouscatastrophe: WHEN I WAS IN BIOLOGY LAST YEAR I ENDED UP TALKING OUTLOUD ABOUT HOW I WANT THE UTERUS AND THE SPLEEN PLUSHIE AND NO ONE UNDERSTANDS HOW PERFECT THESE ARE EVERYONE TAKE ONE the uterus looks like it’s
naughtygirlsandmarriedmen: My wife and I are both biology professors and we agree about almost everything, with the notable exception of premeds. Like most of my colleagues, she can’t stand them. But God do I love them! Of course, I can’t tell
presumably-in-no-kuntrol: Anal training. It hurts. Those two tight little muscles are biologically conditioned to push out, not invite in. When forced to stretch, the body screams in resistance often causing one to crawl away, rather rapidly, from
gypsyrose27: This is pretty informative What I get from this gif is that doggy style would probably facilitate in conception without having to worry about all the female orgasm induced cervical dip hoopla. But I’m sure there is some study that
erospainter: “The master/slave relationship is the institutionalization of dominance and submission. It is, under the enhancements of civilization, the institutionalization of the primitive biological relationship of the human male and female, he the
That awkward moment when you know the full lyrics of over 100 songs, but can't remember 25 biology definitions.
boltthriller: soda fountain girls / regurgitation / biology / self-esteem / vomit / puke Besoffenes girl muss kotzen.
volltrunken: boltthriller: soda fountain girls / regurgitation / biology / self-esteem / vomit / puke Besoffenes girl muss kotzen. Immer wieder geil^^
ladynehemah:Most importantly, realize how she’s not pulling away or trying to stop it…its a biological imperative of ours. No matter how our rational mind may cringe at the thought of being bred, the concept of it has been ingrained into our genes
ladynehemah:One of the most important lessons I learned in school, was not only biology, but how my place in life is defined by mine…
cuckroach2: this guy in my biology class sent this to me when i asked if he did the homework
jostenandrew: I have a 4.0 in AP Biology and there are parts of the human anatomy I have never seen before on these walls.
sisterlyloving: Lesbian Tutors Private Lessons #1 Biology - Ella Milano, Sovereign Syre #18 #TeamFollowBack #TwitterAfterDark #WetWendesday #ThickThursday #TFB
wuxan1980: She is volunteering to become the class model today for all white pupils. This is a biology class teaching them what female reproduction system and how does it work. She get mental satisfaction as exposed to all white and let them explore
skunkbear: Where do plastic bottle caps go? A lot of them end up in the ocean. 75% of ocean debris is made of plastic. And it doesn’t just float around. A lot of it ends up killing marine life, like this young albatross. We talked with marine biology
sarahsellaphix: officialgarrusvakarian: we-are-star-stuff: zerostatereflex: An Octopus unscrewing a lid from the inside. Octopuses are going to kill us all someday I had a biology teacher that told us this story about an octopus at an aquarium in
Wtf gross
szelence: robinsoncursor: e5721: sixpenceee: In London 2010, a Nigerian couple gave birth to a blue eyed, blonde, white, non-albino baby. DNA tests confirms the mother and father are the biological parents. The parents have no known white ancestors.
spanknspreadher: You’ve got to think about how confusing this must be to her asshole - it only understands the biological language of its primary purpose. How it must struggle to interpret this unnatural sensory assault. How confounding it must be
idontcareforgob: officialgarrusvakarian: we-are-star-stuff: zerostatereflex: An Octopus unscrewing a lid from the inside. Octopuses are going to kill us all someday I had a biology teacher that told us this story about an octopus at an aquarium
voiceless-muse: experimentkyrii: thetomboywithheadphones: bunnyinthebasement: dragonsateyourtoast: thetomboywithheadphones: leraggadyman: thetomboywithheadphones: So there’s this girl who sits next to me in Biology, and she is such a religious
ladynehemah: Guys are programmed to cum inside of a woman, its in their biology. They want to breed, to spread their seed, and they’ll do anything they have to in order to satisfy that. So, keep that in mind, if he promises to pull out, he likely
breederseeder: She was ovulating and she knew he was close.. Her leg was up.. she was waiting for the grunt and crash inside her she would feel as every drop spilled over her cervix. her biological mission would be complete.
hyperpregnant: breederseeder: She was ovulating and she knew he was close.. Her leg was up.. she was waiting for the grunt and crash inside her she would feel as every drop spilled over her cervix. her biological mission would be complete. He had
bluegears990: She had everything, good job, car, nice house, but one thing still escaped her. Her biological clock was ticking like a time bomb!! She wanted a baby before it was too late. She was in her late thirties and always regretted putting so much
hyperpregnant: breederseeder: All I could think about was how round her belly would get with our baby kicking inside her. Her body ripe and ready for my seed to fulfill her biological purpose. Locked together as I slammed my cock in one last time…
kurtisnow: I hope my son has a huge bbc just like his father, his biological father. Not that pussy limp dick cum sucker I married……
funnakedguys2: At CFNM.net, schoolboy Martin is utterly petrified as he’s been stripped naked and put on display for a class biology lecture. His smooth muscular body is incredibly sensitive to every sensation as this hot young lad is in his sexual
so I was supposed to be studying for my biology test tomorrow
best-of-reddit: Nadezhda Tolokonnikova (“cute one” from Pussy Riot) getting reamed from behind in the Moscow biology museum whilst nine months pregnant. http://ift.tt/1ejHKVY Best of Reddit | FOLLOW
milf-wife-mature-hairy: One of my biology students sprayed my face!
halalmarshmallows: the-cat-inside: scienceyoucanlove: molecularlifesciences: angelicinnovator: Biologists are jerks. Our sense of humor is infectious. See? Chemies are never that rude! Dang bio people.. OHHHHHH DANG SHOTS FIRED Hahahaha,
divasdishblog: “People are perfectly happy to see women as sex objects, but the actual biologic of our bodies is apparently gross and unmentionable.” - Our Bodies, Ourselves.
fcukmelikeyoumeanit: xx When studying for a history exam turns into a biology practical
fakecriterions: Bio-Dome [1996]
gaydammit: nextdoorboy: Biology. boyYYyyyYYyYyYYysSSssSs
Today in my biology class we were talking about hurricane Katrina. My teacher asked this really slutty girl what some of the effects of the hurricane were, and she replied, "well everything got all wet and dirty." Suddenly the quietest guy in class looks
amirrudin88: student biology
Sooo I Have Biology Homework....& I'm On Tumblr : ]
Shower Time. The Biology Homework. Then Talking On The Phone. Then Bed. :)
So Biology Homework Isn't Being Done .
hypnoswriter: I’m having trouble with one of my students. Kimmy. She’s a freshman and a psychology major. I don’t know why she’s studying molecular biology except that she thinks I’m hot. I don’t know what to do about her advances, I mean
brinkleydavies:Today I spoke to @frank_bod about finishing up my marine biology degree, hanging out with ocean critters, marine conservation and using products that don’t harm the earth.
That awkward moment when you know the full lyrics of over 100 songs, but can't remember 25 biology definitions
SPERM WARS: Threesomes, Cuckolds, Sluts and Evolutionary Biology
punchsportsandpunchlines: deathandcatses: Further studies in fluid dynamics. It is amazing to me how nature’s most agile and biologically perfect hunters are also the laziest pieces of shit in the animal kingdom
abeardedboy: not even five minutes home i’ve already fished out my biological father’s underwear from the dirty laundry hamper in the washroom and sniffed them. jesus fucking christ, this smell is what made me who i am today. i’m home. like,
xxx tumblr
thedude3dx: The return of the pink dress! I can’t get enough of how it looks :D I’ve also got some further ideas for how to develop Breanna, after all Kayla’s an adopted child so there’s no reason she can’t have both a biological sister and
daddyspervert: bronx88e: Feedin my bro sum dik Bro as in biological?
joe-who: I shit you not, this is me sucking on the big thick cock of my biological father!! I “arranged” to run into him, he has no idea who I am. He hasn’t seen my since I was a toddler. God my dad has such a fat cock, don’t you think? I wonder
afury: Its all about the woman and her natural abilities and biological hardwiring….a fury …………VERY well worded AND illustrated!!…..a new fan!!……hehehe
darkelegance90: queanbull: My wife particularly loves watching my expression while shooting my seed into other women. Yesterday I asked her why. “It’s beautiful watching you doing your biological job”, was her reply. Do other cuckqueans
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