Due to a mix-up at the hot spring inn during my business trip, I ended up sharing a room with two senior female colleagues! We slept in a row. Naturally, I was too nervous to sleep, and then one of the seniors had bad sleeping posture, causing her yukata to become disheveled, revealing her panties and huge breasts! I couldn't help but get an erection, thinking that if I were to rub it at least a little... I carefully rubbed my rock-hard penis against her buttocks and thighs. It turned out she was actually awake and, excited, reached out for my penis. We ended up having a dream 3P sex with the seniors!
