Watashi to Otto to Otto no Kareshi

Sinopsis

"I want to be loved, as a person, and as a woman." Nakamichi Misaki is a teacher who has been married for 5 years to her attractive husband. She appears to have a life that many would be envious of. However, the truth is that she has been concerned about her marriage due to the lack of intimacy. Her husband only sleeps with her once a year, on the day of their wedding anniversary. As she continues to question her husband's sexual desire for her, their next anniversary arrives... and she receives a shocking confession from him! (Source: MyAnimeList) ~~ Adapted from the manga series "Watashi to Otto to Otto no Kareshi" (私と夫と夫の彼氏) by Ayano Ayano (綾野綾乃).