NHDTB-753 The pleasure of being made to cum by my boyfriend's sister using an aphrodisiac handjob in a kotatsu is unforgettable, so I keep begging for more aphrodisiac like a crazy woman

I ended up having feelings for the younger sister of my boyfriend whom I just met… While I was in the kotatsu, a girl approached me! She secretly used her fingers, smeared with aphrodisiac, to finger me, causing strange sensations in my body! Even though I should have hated it, being made to cum over and over again made me want more pleasure, begging for more aphrodisiac!! My rationality flew out the window as I drowned in lesbian pleasure that I couldn't experience during sex with my boyfriend!!