Today, I'm having a drinking party with three close female friends—Kokomi, Erisa, and Minna—and myself, Kokomi's boyfriend. The atmosphere at the venue keeps heating up, and everyone gradually gets tipsy. Caught in the moment, I end up kissing Kokomi in front of our friends. Riding the momentum, I start groping her large breasts, and before I know it, I'm fully erect. In that state, I end up exposing my cock to our friends. Then comes the main event: a dreamlike harem situation where I'm excited endlessly as my nipples and cock are teased, until I uncontrollably creampie Kokomi's pussy with thick, copious cum without a condom. Afterward, I rush to wash the sperm out in the shower, but my two other female friends grow aroused as well, and ultimately the night spirals into an all-out orgy!