I didn't understand your comment at first because I thought the cartoons were both women. (I guess the one on the right had a bit of facial hair and masculine features.)

Switching it to two guys wouldn't make a difference but I can see how male-left, female-right might look worse. But it really shouldn't.

It's a short cartoon. I read it as a playful, consenting couple having fun with each other. I don't think it's one partner luring the other in on false pretenses of an emergency and forcing them to perform oral sex. The gender arrangement shouldn't affect that.