we can also assume that other bulls are "better" at sex than MC
You can assume everything you want. You'd be dead wrong regarding Liam, though, and probably regarding Mike as well. And even with Nathan and Oliver, there's nothing that says thay're "better lovers" than MC (and you can bet that Hugo won't be better either when Laura decides to put him in her bed). What makes Nathan the best choice as far as bulls are concerned is:
1) He's basically available whenever MC isn't
2) He's perfectly safe (ie nothing to fear from him--he isn't violent, he won't try to "steal" Laura or anything, he even does everything that Laura tells him--and even goes beyond, see last update--as far as creampies go)
3) He's a phographer by trade, which directly ties to MC's kink
4) Laura having sex with him makes sex with MC even better afterwards
All of that still works if MC is a better lover than Nathan.
But you're free to insert your own headcannon into the game, ofc.
Nathan could say no to Laura one evening because MC has started to flirt with his GF.
Nah. Nathan is a cool dude. He'd offer to take pics while MC is fucking his GF (I mean, it's the least he can do, at this stage), especially if that means he gets another chance to bone Laura.
