Both of the guys in the couple have pretty muscular bodies but it is not bara I guess. The uke has brown hair and the seme is blond. They never had sex, its very shounen-ai. Seme is like a sales representative at this company that does something related to insurance. Unfortunately that is all I remember Σ(  ̄□ ̄||)
Anything else
Anything else you remember where it is mang or webtoon new or old
not sure but maybe chap-3-5
http://www.mangago.me/read-manga/nights/
Soo it is yaoi, psychological, drama
The story is about these two stepbrothers, the older brother has Black hair and cooks for the younger, who can only eat his cooking without getting sick.
Not too late in the plot the younger brother rapes him, so the older brother runs away and becomes a chef somewhere else.
Later on the younger brother finds the older and locks him up on his house.
Strangely thats when it starts being cute. ヾ(❀╹◡╹)ノ~
Honestly Kaneko had no right to be so damn hot, just the prettiest in the whole manga, I'm supposing he liked Hara since he says he knows him for a long time and Kei says Kaneko likes silver foxes ⁄(⁄ ⁄·⁄ω⁄·⁄ ⁄)⁄
Last pages on character profile also mentions he liked someone but they got married before he confessed.