JUQ-785 I Absolutely Can't Let My Wife Know I Fucked My Big-Tits Mother-in-Law and Got Her Pregnant! A Two-Day, One-Night Hot Spring Trip Where I Forgot Myself and Fiercely Creampied Her - Sumire Mihana

The male protagonist embarks on a hot spring trip with his wife, only to unexpectedly spend two days and one night alone with his busty mother-in-law. In the intimate setting of the hot spring inn, the mother-in-law's voluptuous figure and mature allure prove irresistible to the protagonist, quickly drawing them into a forbidden passionate affair. Completely lost in the moment, he repeatedly unleashes intense creampie climaxes inside her, even impregnating her. This secret must never reach his wife, as the story unfolds around the adulterous highs of the hot spring getaway and the ensuing crises, packed with tense and thrilling adult drama.