Lately, my niece Natsutsuki has been pestering me and I'm short on cash... but when she tempts me with her rapidly developing tits, I can't help but listen to what she says. One day, I find out that Natsutsuki has been wasting her money, and my frustration at being short on cash and my arousal for her big tits reach a peak, so I immediately fuck her pussy and cum inside her. There's no turning back now, and since my parents were not home at the time, I fucked my niece over and over again. Despite this, Natsutsuki doesn't regret it, and instead makes fun of me, saying "Even though you were a virgin"... A fierce battle for dominance between a damn brat and a grown man's creampie dick begins.