Tutoring for the Lazy Young Master

※ Please be aware that this work contains elements of coercive relationships.※ "Father, Father. These sweets are delicious! Please, try one." "You eat them. Ugh, you're just cute and hopeless!" "Delish……." Old Bae was frustrated with his son, Bi-yeong, who always seemed to be loafing around, so he commissioned Jin, the best assassin and errand runner in the capital, to do something about it. "Just give him a good scare." "The method?" "As long as he doesn't get seriously hurt." "Understood." And so, Jin sneaks into Bi-yeong's bedroom to complete his mission. But... "Ugh…… haa, Juheon, Heon, hngh!" He happens to witness Bi-yeong's self-pleasuring, and, on a whim, tries to violate the te...