Also presenting my new grinder.
Also also also also also - so that grinder au? 3 guesses as to why trans!Jack would prefer to give awesome blowjobs to his hookups and then split before they can reciprocate. He loves the lack of commitment, but he lives as stealth as he can and the whole thing is so hot it's fucking easy for him to get off afterwards, on his own. But for his own mental health and overall safety, it's always exactly that - he never lets them in his pants.