because he's covering up his homosexuality by sleeping with women too so they're at risk of getting STDs like HIV because apparently there's an epidemic of closeted gay black men who gets HIV and give it to their beards
Or he's just bisexual...
Why is it so hard for people (gay AND stright) to grasp the concept of male bisexuality?!
He's only putting girls in danger if he has a sexually transmitted disease, but it's not like heterosexuals are immune to STDs, so that has nothing to do with his sexuality.
As for the teen thing, I don't think age was specifically mentioned, and 16/17 year olds are legal in many states in the US. Not familiar with other countries' laws on that, but I do know that the US isn't the only place where 16/17 is legally acceptable.
And there is the possibility of bisexuality, but it seems those who aren't bi themselves can't seem to grasp that concept.
. The outing 
What kinda DL failure. Getting rimmed up in the open studio where everyone can walk in was stupid