All that whiteness, those big breasts, that firm, voluptuous waist. A soft, beautiful body, her whole body is marshmallow. Her name is Minamisawa Umika. [S1's second exclusive release] When she takes it off, she's white and has H-cup breasts. A once-in-a-decade nude beauty who is amazing when she's naked, she gives it her all for her first sexual experience. A 'commoner' female college student who is charmed by her dimpled smile discovers various genres of erotica. 01. First time having sex with a big dick 02. First time having sex with an older man 03. First time being made to cum with a toy 04. First time having a threesome. Her white flesh is stained erotically.