!...
yaoi?

上人
Feminine makeup man

where is the third person...Or is that a toy that I see going in "his" ass? And what's with the thigh highs on a male character?

It's most likely not a toy, given how maruku does things.

Also, the person below is a guy, but the person above is a girl. It's not yaoi. You apparently lost the ability to see mons that it made you think it's yaoi. And I have yet to see any yaoi at all within maruku's works.

[deleted]

Removed futanari tags. Discussion here concurs that the bottom character is male, please do not be contrary without further discussion on the matter.