My friend's girlfriend, Mei, was incredibly attractive with her stunning beauty and massive J-cup breasts—so hot I'd always secretly wanted to touch her. Out of nowhere, she invited me over for drinks at her place, and I couldn't refuse. As we drank and got slightly tipsy, she started opening up about her frustrations and sexual dissatisfaction with her boyfriend. Flashes of her big tits peeked out as she leaned in close, pressing against me. Torn between loyalty to my best friend and my growing desire for his girlfriend, I struggled with guilt—but in the end, I couldn't hold back. I spent the entire night passionately groping and pleasuring her huge breasts until morning.