Kokujin no Tenkousei - Changed Hiroki

This takes place after the part where Hiroki sees Ayumu go to Nao's house.

He discovers the fact that Nao and Ayumu are fucking Kokujin and he goes back home crying as he goes to him room quickly as his mother and sister don't catch him as they were surprised.

He stays in the room for sometime as the both of them leave the house, then he suddenly remembers the unfamiliar video and he played it and his eyes widened when he realised who the females were.

Realising that fact, he becomes broken by it and his mind is shocked.

What happens after this, well, you'll have to read and see.

A/N: My previous NTR book was removed by Wattpad and I am upset, since there weren't any explicit things there. But they deleted it anyway and so I am making this one.

Almost everyone knows what this NTR is so I wanted a different route and I have seen some more authors doing this and I wanted to do it as well.