IF YOU HAVE PREVIOUSLY ANSWERED OR EVEN SEEN A SIMILAR POLL ON MANIFOLD, DO NOT ANSWER THIS ONE
You have learnt that a friend has undergone a procedure administered by a mad scientist that changes the way they move, their micro-gestures and micro-expressions to make them nearly sexually irresistible for people attracted to their gender- and even some who aren't. The effect works by activating ancient, evolutionarily conserved regions of the human brain that are highly attuned to the exact gestures and micro-expressions that your friend now engages in. While the procedure doesn't "mind control" anyone into having sex with them, it does create a very high level of sexual attraction.
Assume your friend is happy with the results and is in no danger. Assume they choose to have the procedure done of their own free will. How ethically uncomfortable, if at all, does this make you feel?