Marina Honda is 51 years old and lives in Ibaraki Prefecture. She is a beautiful wife who doesn't look like she's in her 50s. Naturally, she still has sex with her husband, and is a wonderful mother of three children. At first glance, Marina seems to be living a smooth-sailing family life, but... "The time I want to have sex the most is when I'm on my period. But my husband hates it so much..." Today is the third day of her period, and she's feeling particularly agonized. We'll be enjoying the "sex that she really wanted" of this orgasm-hungry wife to the fullest!