Astolfo [Amplected]

Actually, males can have boobs without that turning them on gays or futas. Futas are essentially intersex persons with prefominant female hormones in some cases, yet with bigass penises for porn convenience.
On Astolfo's case, he's a male with loads of female traits, tho on fan art media they're depicted as a trans girl, and that's why he has little boobs on this animation.

crossing the line between gay and futa here