Close-up sex ~ After-party at reception, drowning in an infidelity encounter~

Rei has been married for five years and lives a life without any problems. Rei lives a life of rut, and receives a wedding invitation from her best friend... On the day of the ceremony, Rei saw her best friend and wife, and felt lonely, remembering her thirsty life. At that moment, Rei is approached by Ozawa, a friend of the groom's side. Feeling a sense of security from the kind Ozawa, she went to the bar together, and thanks to the energy of the drink, they crossed the line... Rei broke up just then, but one day he meets Ozawa again while drinking alone...