FSDSS-899 | I couldn't forget my first love, my teacher, so I married him, even though I didn't love him, and now I'm spending every night with him having courtship sex. Ayami Mori

Ten years have passed since she was dumped by her former teacher. Ayami has never been able to forget him, who broke up with her unilaterally at the time, so she approaches her current husband, whom she doesn't even love, in order to reunite with him and gets married. After a long time, they are reunited under the same roof, and feeling the warmth of her former teacher, she repeats courtship sex every night, regardless of her husband.