Gin's manga / #nipple play(4)

"Your nipples stuck out properly." His senior’s tongue piercing goes in deep licking the indent... His sensitive nipples quiver as the start to stand out...!?

Gintoki and Hijikata make a bet about whether playing with a man’s nipples is pleasurable or not. Content: anal, bondage, restraint, BDSM, calligraphy-paintbrush play

Bear-san picks up little Dog-kun, raises him and, years later, finds him still sucking on his nips while he was hibernating.