Masashi, a friend of his, was studying for a test with his son. His mother, Ayame, showed up and kindly offered to help him with a subject he was weak at. However, Masashi couldn't concentrate on his studies because of Ayame's unusually close distance and body contact... Ayame's innocent appearance awakened a long-dormant lust in Masashi, and she took her son outside, saying, "You need to take a breather sometimes... Auntie will help you," and started to play with Masashi's crotch, stealing his first kiss and taking his virginity under the pretext of taking a breather...