This guy has a cute young girlfriend, but she is not good at sex and his frustration is growing. That's when Meguri is my lover's older sister and has more experience. Not only is she beautiful and better at sex, but she is also a horny beast who doesn't care about condoms. And that's the key to this story. With this free creampie sex party, the guy gets a little careless, and he risks being caught by his real girlfriend.