My fiancée who said she had 'no experience in sex work' turned out to be so insanely skilled that I grew suspicious and kept getting cummed on. 明里つむぎ

About this work

Tsumugi is the fiancée of Yuu, the eldest son of a senbei (rice cracker) shop founded 120 years ago. To marry into a prestigious family she must win the approval of his strict father. Beautiful, brave and modest, Tsumugi seemed like the ideal bride… but in fact she had another face: she was 'Himeka‑chan', a legendary escort ranked No.1 for two years running. This must never be revealed. She projects chastity, refuses sex until marriage, holding back until the last moment… However, battle‑hardened Himeka (Tsumugi) unconsciously demonstrates her incredible techniques. Yuzuru becomes suspicious of Tsumugi. Meanwhile the father hires a detective to investigate Mahiro’s background… What will happen??