A CFNM story about how I was asked by my sister's friend, Himari-san, to be her monitor during an esthetic treatment. As she stripped down for the full body treatment, I couldn't help but feel nervous and excited, leading to an unexpected premature ejaculation (embarrassed). Humans are fallible creatures... maybe one mistake can be forgiven. But when it happened again during the second creampie session, I thought there was no hope left for me. However, what followed next...? #BossP※ Delivery methods may vary depending on the recording contents.