My classmate Erika is popular at school. She often comes to my house where I live alone and makes fun of me for being a virgin. A girl I like invites me out on a date. When I tell her about it, Erika pretends to be indifferent by saying "Hmm", but one day we end up showing each other how we masturbate, and she says "Shall we continue...? I'll be your first partner," leading to an unexpected development. Although I was embarrassed and worried, I couldn't resist the temptation of sex... so I went along with the proposal. My first kiss...my first time touching breasts...I was thrilled by the warmth of a girl. Erika, who always teases me, drips her pussy juice on my finger play, licks my dick, and moans as I move my hips. I was more excited than ever to see Erika in a different light than usual, and my first time was over. And then Erika and I...