Angel Observer - Huge-Tits Senpai's Reverse-NTR Seduction! Pixel-Sex Life Sim! Ver.1.01 Final (eng) - Adult Sex Game

A H-cup breasts girl in a higher grade who belongs to the track and field club. Her real name is Koharu.
Her personality is gentle and clean in usual. However, she is actually a nympho who loves ***s who have a big dick.
She started seducing you after hearing a rumor that your dick is huge, even though you have a girlfriend...
Good at tempting, teasing type plays using her huge boobs. Still, when her huge tits are squeezed, she easily cum moaning hard.