【Ririka Tenba Lesbian Unleashed!】OL Ririka, who has been working overtime, is invited to drink by her close senior colleague Yui. However, she misses the last train. Since Yui's house is nearby, she decides to stay there for the night. At first, it was all friendly and harmonious, but as the night deepened, Yui couldn't hold back her pent-up feelings any longer and started to seduce Ririka into lesbianism. Confused because she had a boyfriend, Ririka gradually accepted Yui's sweet and gentle advances and began to embrace the pleasures of lesbianism…
