Dungeons and Dalliances (Futa LitRPG)

Natalie leaves for Tenet Delving Academy with an unexpected surprise between her legs. Rather than being granted a conventional class, she's received something much stranger. Dealing with the politics, danger, and curriculum of a delving academy would have been hard enough without perverted abilities and a need to collect a harem of beautiful women, but she'll learn to play the hand she's been dealt. Possibly with great success.