I like to think Jun has a pretty small, and cute penis. 3, 4, maybe 5 inches in length. In other words, enough to fill the mouth and poke the throat, but not ZOMG HUEG or it ruins the mood that Jun creates by being Jun. Jun's cute, so he'd have cute little cock too. And I want to kiss him before going down his body and licking all the way, playing with his nipples, and rolling my tongue around his sweet sweet dick. Licking up and down that tiny shaft, and cupping the balls in the hand that isn't playing with his nipples. Licking the sweat off his cock as he arcs his back and moans in the pleasure I'm giving him, until i feel his balls twist and move his cock as far into my mouth, poking my throat and letting him release his load into my awaiting mouth. As I lick it all up, and go back up to kiss him, his cum swishing between our mouths.