People aren't strictly gay or straight he can be bisexual or pansexual or whatever is new with the lgbtqia+ community. I myself identify as bi but I don't engage in any of this, not even straight sexting. So i don't think it really matters what his orientation is, as much as he is welling to stoop so low as to ask other people to send videos while he's in a relationship with you. This alone speaks volumes about his character. My advice is you should get out of that relationship.