[Miyazen] Sis for Sis (COMIC LO 2023-07)

A doting little sister barrels through the front door to greet her big sister's tutor, oblivious that Otoka already has the flustered young man wrapped around her finger, teasing his hard cock with skilled hands and a smirking blowjob until he can barely hold himself together. But the possessive older sister gets a rude awakening when sweet-faced Wakaba reveals she has been aching for Sensei all along, climbing on top and demanding he admit how good her tight young pussy feels before letting him finish deep inside. By the final page the jealous siblings strike a scandalous truce, inviting Wakaba to join their private study sessions where Sensei has plenty more to teach.