DVRT-014 Assisting with self-stimulation power generation, Misaki Sugisaki

I’m living in my brother’s couple’s house, and I can only return the favor by squeezing my meat stick and generating electricity. My brother-in-law came and helped me with the power generation when I was generating electricity today. It seems that there are various tricks to recharging, and today my sister-in-law taught me about combined power generation. It feels so good~♪ Byubyubyu~! I put it inside w