Lf mono source: 1girl, 1boy, missionary, lying on bed, costume, cosplay, long black over the knee socks, “it’s in. ah..your insides are so warm..” “ahh!”
In Under(her)tail: Love and Lust, all Encounters end with Monsters left Pleased from fucking you. Will you leave them that way, or continue 'till they're Mindblown?