Duck's manga / #BDSM(2)

Too busy managing work and school to date anybody, and too fruity for the dating pool. In a matching app, one person matches all his preferences and he immediately tries to shoot his shot. This is his first BDSM relationship, and his first partner is experienced and ready to help him learn. 19 yr age gap god dAMn?!??!! At least hes mature about a lot things and is knowledgeable enough to guide MC thru things. I just know the chasing arc is gonna be painful for them bcuz of their "i like you" safe word for their plays.