[Kuguri Oimo] Wake up, Slut Girls

A shy bookworm secretly lives as his lively, popular older sister while a wealthy heiress hides her pampered household from her boyfriend Akihiro—until maids Ayane and Mizuki decide that serving their lady means joining her in bed. These confident girls steer every encounter with playful femdom energy, drawing shy partners and curious young masters into group encounters that turn school hallways and manor bedrooms alike into territory nobody wants to leave. Kuguri