This was a doujin I read a long time ago I am desperately searching for it
The plot goes like there is a single mother who is very high profile celebrity or model at start a tv show or some talk was shown where the host (female ig) asked the mom about her relationship with her son which she replied by a great lovely bond, but after that she returns home and have very hardcore sex with her son it showed a deep physical relationship between them and both viewed each other as lovers, ig the mother was more controlling I also remember the sex setting in living room which looked like rich apartment or condo also I possible saw a cushion on the couch, the mother was slender not very thick or bbw
Pls help me find it