“Male-male competition persists even after animals have mated,” concludes Harvard biologist Heidi Fisher. She already knew that sperm cells often clump together, as clumped-together sperm swim faster than sperm swimming on their own. What she wanted to know was whether sperm cells clumped together indiscriminately or whether they would seek out other sperm from the same male source.
To see whether sperm from one male would cooperate with sperm from another male, Fisher dyed one male deer mouse’s sperm green and dyed the other mouse’s sperm red. Then she watched as one male’s sperm cells were like, “Heeey Bitch!” with each other but were all “Unh-unh grrrl, hold my shit” with sperm cells from the other male. It’s not clear how sperm cells know who’s who, but aren’t these little guys just full of surprises? I wanna go swallow a bunch of cum right now, in fact.
Below is a fun video demonstration.
A source has leaked details to The Sword about a new fucky fucky extension that will not be beholden to any of Apple's pearl-clutching restrictions.
I don't take sex seriously enough to commit to a Master/slave dynamic, so instead I'll just read this new blog written by a 39-year-old British sub slut named Fang.
1. You know it's a leather orgy when everyone takes a moment between foreplay and fucking so they can put their clothes back on.
When I discovered that a friend of mine trims his chest hair, I told him to think of the children in Africa who have no chest hair to shave in the first place. Now I've found a fur-obsessed Photoshopper who is helming the good fight against body shavers everywhere.
The hypothesis: you can put a shitload of condoms on a dildo. The conclusion: you can put a shitload of condoms on a dildo.