START-006 Rich School Girl Gives Her Virginity To A Poor Nerdy Boy
START-006 Rei is a nasty gal and Yudzuru is an otaku nerd. They belong to different worlds, but Rei becomes fond of Yudzuru and even allows him to lose his virginity to her.
She even finds it cute when he cannot control his ejaculation and he comes inside her.
These 2 together are fire.