I Just Found Out Before I Got Married That I Love SEX. At the end of my single life, I Had Sex With Men I Met On SNS Until I Got Tired Of It. Aozora Hikari

Original title: 結婚直前に気づいてしまった。自分が性欲旺盛でSEX好きだった事に…。最後の独身時期にSNSで知り合った男と次々に飽きるほど浮気しまくってセックスしまくった。 青空ひかり

Right before marriage, Hikari Aozora discovers her true slut nature. She also figures that before marriage is the time to go nuts, much to the disgrace of her future husband.