Kizuato ni Kuchizuke
This is a very sweet romance, very uplifting and hopeful about finding a person who resonates with your own way of loving. Nao is disillusioned with love, dumped by his lover who leaves him to get married and in the end comes back to him for an on-the-side fuckbuddies situation after his wedding. Nao only knows his type of loving, rough and feelingless (because men don't get to feel happy and fulfilled in a relationship, his senpai says) and Seichi surprises him and sweeps him off his feet with gentleness and care and attention - even if only gets involved with him on a temporary basis. They do fall in love and the joy of mutual feelings is so sweet <3 Edit: The 2nd volume is just so sweet! French and English Tokyopop for 2024
Mimori's Naughty Mouth