ns.fw talk / hc incoming
given how br.att struggles heavily with self image issues and separating himself from his evil b.ratt persona, it would definitely translate into sex as well. since there's no way i can see him as anything but a virgin, i do think his first time would be a massive struggle for him wherein he struggles with massive performance anxiety, wanting everything to go exactly as media (ie p.orn) depicts it as, and if he can't (spoilers: he can't) then he gets very upset and angry. he'll essentially have a mini tantrum and mock any concern about it. it's incredibly overwhelming for him, not being able to do any do-overs coupled with having no experience.
this is also why rol.eplay situations end up helping him ease into approaching sex, as he can kind of play the role of a different character and gain confidence in something he's already got a script for.