@ILikeCocaColaWithMyNameOnIt
When did that happen? He appreciates tits and is generally chill, but I can't think of any time tits actively made him more submissive. If anything he's more aggressive/confident about his appreciation for the female form than the average protagonist.
I think you might just be projecting the stereotype.
If you're referring to the not wanting to say the cooking is bad thing - I don't think that's correlated with tits. He acts that way with most allies characters. In which case he might just apply to the overly nice guy stereotype, but even so I wouldn't describe him as beta about it.