TimeFuck - Version 0.45 Halloween by Omniwang Win/Mac/Linux - Adult Sex Game

Timefuck is the game where you play as a typical protagonist living with his landlord and her daughter living a quiet life until an inventor runs you over with a time machine. Soon, you'll find yourself stuck in the past during your landlord's senior prom. You'll have to stop your father from taking your landlord to the prom, get back to the present and maybe even date your teacher in the past.