BF-714 — My Childhood Friend Got Jealous When I Got A Girlfriend And Asked Me To Have Sex With Her. We Made Love Many Times Without Her Knowing.

My childhood friend Amatsuki and I have a relationship like brother and sister. We have never been aware of each other as the opposite sex. However, as soon as I got a girlfriend, Amatsuki started to notice me... How to kiss, how to hold hands, how to have sex... He started begging me to teach him everything...