The shota and the beaten

When Len gets called a Shota and runs a girl helps him relax from crying, what will happen next?

(story is based off of these songs terekakushi shishunki, rolling girl, merry S-E-X-M-mas, Shota Shota ★ Burning Night, and some others that I haven't really thought of)

THERE WILL BE LEMON SO IF YOU DONT WANT LEMON THEN EITHER SKIP THE CHAPTER OR DONT READ