You play as Masaru, a 19 year old boy who just entered university. Even since you can remember, it has always been just you and your mother, a single mother. You don't have many guy friends, not that you aren't likable, it's just that your mother is a raging MILF and you'd prefer to not invite them over to your home. Now that you've grown-up into a man you've started to have... other feeling for your mother you know that aren't right. But how far will love take you, and how much can your body resist?

[From J-List]