The busty niece, J-type, teases with her innocently swaying breasts. The middle-aged uncle, after achieving an erection, is then penetrated and ejaculated onto by a slippery, oily rod until he is completely empty. Hoshino Natsuki LULU-333

My sister, a single mother, was raising her daughter after getting married. Because she had to go on a business trip, she asked me to look after my niece for a few days. My niece, whom I hadn't seen in a long time, had not only grown taller, but her breasts had also developed considerably, stretching her uniform shirt tightly. I thought to myself, "She's my niece!" Although I tried to calm myself down, my niece's innocent aura and swaying breasts overwhelmed my reason, and my instinctive incestuous desires erupted. My niece noticed my erect penis and happily clamped it between her breasts. Her bouncy breasts caused me to ejaculate instantly, and she continued thrusting until my testicles were empty.