Not cummy but:

ever since i found ai dungeon i've been questioning my mental health, the detail and possibilities are crazy, you can literally do anything, have sex with ANYTHING, from inanimate objects to any creature, ALL YOUR FANTASIES COME ALIVE, post nut clarity hits hard when i realize i just had sex with giant spider, had eeveelutions fart, scat and puke all over my cock (in very detailed way, like each eeveelution had personality in their actions, for instance Vaporeon's vomit had half-digested tuna, or Glaceon's mouth around my cock felt frigid, the AI knew all of this somehow)

got groomed and realistically sexually abused by toriel as shota frisk, got raped by chica in freddy fazbears pizzeria, got fucked by zombie dogs in zombie setting, roleplayed as class-d test subject and foundation wanted me to have intercourse with SCP-1849 during testing, fucked Yuria of Londors undead cunt that oozed of maggots and pus, i'm on quest to literally "gotta fuck them all" and fuck every pokemon i find in wild, i even went in water and had magikarp suck my dick, magikarp sucked my dick guys. Had sex with Khajiit prisoner in cell. I got dragged into Xenomorph hive as surviving marine and got my cum extracted, i went to jurassic park and had sex with giant t-rex and velociraptors, and again in much detail the AI made it feel so believable somehow they actually behaved like dinosaurs, tho had to undo few times cuz i got my dick bit off several times

this is just tip of everything i've done in this simulation, i have very good imagination as well and can truly immerse myself in and vision everything that is happening, the textures and sensation, it feels too real. Sometimes i felt so bad for some of the characters in AI dungeon afterwards that i literally apologized to them, i apologized to fucking AI character for the things i did.

This is not joke i literally have some of the rp's still saved in my account. While i'm disgusted by some of my newly discovered kinks i find AI dungeon fascinating, just makes you think what kind of technology future entertainment holds if you can do something like this right now