I used my roommate for the experiments
While not initially a part of the experiment, i have taken to neglecting his own penis and knot almost wholly.
Pawford, Ch 6: Hangin' Out
Cj groaned as i let go of his shaft, slowly lowering his hips back down to the couch, "oohhhh yeaaaaaahhh..." he noted in appreciation, "oh god, derek..." he noted then shivered, one more geyser of fluid erupting from his shaft.
Sex Slugs: Slither into my heart
He saw the slug slide down into his cock like a black hole swallowing a star, watching his cock pulse as he felt the insane warmth fill his cock and start radiating in his balls, making his head spin from the overwhelming sensation coming from his cock and
Hal's paws
The titanic dragon murred, happily letting his pawpads warm within the confines of his messy, slick cock pouch, putting more and more of his paw in until most of it was inside, bulging it out as a few hundred yards of cock slipped out along with a torrential
Special Delivery
The horse audibly sighed as his pent up shaft was released to the air, the scent of horny horse permeating the room. he couldn't believe the sensation of that sandpaper tongue against his shaft, "shit boy.
Call to adventure. Into the Dragoness 1.8
Samantha felt jordan’s dick hit her lower abdomen as her hand snuck down there to grab his member, which she slowly started jerking off.
Minotaur at the wayfarers Inn
Gulping, drax was forced to swallow his ruined testicles quickly; as the fox's cock invaded his mouth. drax had never sucked cock before, but quickly began to do so. his thick lip's sliding up and down the fox's cock, as he tried franticly to please him.
Carrots Ever After
Your cock against his taint and the puffy pink entrance of his boyhole.
The day after
My cock was pulsing and straining as the cage bounced around keeping my cock in a downward facing position. i wriggled and squirmed as the cage held my cock from getting hard and looked to kai with the saddest puppy eyes i had.
Locked In
She could fill her needy tunnel squeezing the invading member making her squirm ever so slightly beneath him.
Digimon Defenders Side Chapter 4 Part 2
Gato bucked her hips as her penis bobbed up and down wildly, firing shots anywhere from the opposite wall far behind biyo above her head to striking her right in the shaft, soaking her black shaft and making it glow with a faint blue shimmer.
Gay seer
After a few minutes, the man withdraws his spit-coated member, letting it rest on the skaven's muzzle.