Oh, here's the best adult sex game you might ever imagined! Come and play this, and 400+ other games.
Hentai Math Test
Click to Play in Fullscreen
The story of dad and young daughter. You will find out how time is spent by them when they are alone at home. But a rule is there. To see this 3D fuck-a-thon story you have to answer questions that are mathematical. For example, on the very first slide you need to solve an equation of the form 9-8 =? To give the correct answer use the keyboard. Each slide will need to solve such problems that are mathematical. You will have 10 seconds to give the correct answer. But if you want to enjoy watching pictures about incest you will give the right answer. If you want to do this use a calculator. Enjoy how a young daughter inhales her dad hard-on, and then dad fucks her daughter in a tight labia, bringing the female to orgasm. Let's do it.