>>936144918this is gonna sound insane and absurd, but ive been thinking about this for ages.
so that image you posted, you can see the balls, the taint, the cock going into the asshole, standard sodomy, no biggie. but in my image, im supposing that the balls bouncing around and the looseness of the ballsack means that its possible some loose skin in the bouncy bounce sand castle world of dickballtaint-landia.reaches the edge of the butthole and cock thrusting into it and gets snagged and pulled in. the skin first, but a testicle running out of ballsack space since ballsack flesh is getting pulled in, a testicle will sooner or later get sucked in and crushed as it passes the muscles forming the anus ring. so imagine like forcing your testicles through a rubber band that only stretches the width of a penny.
so, imagine the ballsack flops back far enough that a bit of the ballsack skin gets snagged at symbol A.
no homo