>>23567292This dude, I'm not an ass doctor so I don't know about hemorrhoids and I'm not going to spit bullshit at you.
If shitting is your biological reason to exist, that makes you pretty rare. Creatures remove waste, breathe, gather energy, and do a number of other things, but only the act of reproduction furthers our species and more specifically your genes to be passed down. So being so important, sex is a major factor for many creatures, some birds have colorful demeaners to attract mates, some animals play music, others dance, all to attract a mate and have sex. It doesn't have to be 'le big booby streamer make pp hard' but there is a reason why sex is on the mind, even for an intellectually advances species that often likes to forget that we too are animals.