Tbh, what he did was rape though at least he stopped the moment he noticed the seme wasn't enjoying at all. I also dislike how he keeps equating love with sex (like if you can't have sex with me, you probably don't like me (or men) cuz you straight).
The ex (or former sex friend) is shit. He deserves to be punished.
Wazato Janakute Mo Gomennasai