MUFR-005 A childhood female friend suddenly showed up at my house saying, 'Show me you masturbating.' ~All to myself~

One day, two childhood friends of mine, Riku and Hinako, suddenly showed up at my house. They started rummaging through my room on their own...and found my porn magazines, getting super hyped. I thought it was just a prank, but then they both looked at me seriously... "We have a favor to ask because we're friends." "Can you show us?" "Male masturbation" Asked by a 'female friend' who is super interested in sex, I ended up masturbating in front of the two of them!? While looking at my dick and blushing hard, they gradually started helping me with my masturbation... Before I knew it, we were having our first 3P harem experience without even knowing how! "Wait, what? It's inside?" "No way. This is bad." "You're having sex, aren't you?" [Ichikawa Riku x Matsui Hinako] Ecstatic Face at Orgasm! Squirt to Heaven! Two sex-crazed girls fight over one dick and cum wildly!!