[MIDV-615] Taught a Lesson to My Arrogant Sister Who Looks Down on Me by Making Her Orgasm in Embarrassing Costumes! Jinguuji Nao

Nao often teases her little brother, Tarao, but she promises him that if he improves his grades, she will wear a cosplay outfit.

Tarao busted his ass off like never before to see her fulfill this promise. Once he succeeded, the tables were finally turning, he tamed the beast and began the “sister training.”

Jinguuji Nao is truly amazing, and her hips are wider than ever. Probably more than what Tarao deserves… but okay!