We didn't know about sex back then... I returned to my hometown in the countryside and reunited with my childhood friend who I had an unrequited love for. She was surprised to see that she had become a married woman, and her eyes were fixed on her growing huge breasts. The two of us had a lot of free time and were talking about old times when she said, ``It's been a long time since I've been so excited...If you don't have sex...you should have sex with me...'' I can't hold back, and with my desire, I lick my breasts. midsummer heat