Itsu made mo Ore wa Mama ni Koishiteru! ~Ii yo, Mama ni Amaete, Oppai de Ippai Osewa Shite Ageru / いつまでも俺は母（まま）に恋してる！ ～いいよ、ママに甘えて、おっぱいでいっぱいお世話してあげる♪～

The protagonist is just a normal student, except for the fact that his home is a café managed by his mother. His father is currently oversea in search of legendary coffee beans.

Furthermore, often comes to the café are his best friend's mother, his aunt and a next-door housewife whom he has known for a long time. And before he knows it, all around him are full of older women.