If anyone could tell me the name of this manga id be so grateful.

The two guys meet when their parents remarry.
The older brother develops a crush so he moves out of the parents house. His job is in the AV industry.
The younger brother like him back and they eventually get together and the parents are okay with it.
The younger one remarks how the sex is surprisingly normal for someone who works in the AV industry.

Thanks

It was Honto Yajuu Chp 3.6 Goin Crazy