Found you pervert!
But seriously, this manga is borderline hentai, many H-Scenes without any relationship development.
The story is about a lucky, lucky boy who somehow ends up in bed with every girl that he meets.
For the people who are against wincest, i would not recommend it
So if you are ok with a half ass story, many H-Scenes and a mc that is as lucky as lucky can be, READ IT! :3
Also, the girls are huge, but you dont notice it so much in the "manga". There are also girls which have a normal size, but most of them are 3x taller than the MC.