My beloved younger sister, more important than my life, is forced into marriage by a decadent middle-aged man... Continuous ejaculation during the wedding, planting seeds of sexual intercourse. Mei Itsukaichi, DASS-460

While being chased by debt collectors, I lived a close life with my siblings. However, due to the government's "Birth Promotion Act," my stepsister, Mei, was arranged to live with my company president. On her wedding day, she wore a pure white wedding dress, and we vowed to have children. Although she refused, I still ejaculated inside her. She gave me a blowjob with her soft, large breasts and made me cry with deep throat. I was plunged into a life of being constantly injected with semen until I became pregnant. Mei became a woman who couldn't live without a penis, screaming "Deeper! More!" in orgasms and spasms, twisting her hips and thrusting wildly. My beloved sister is already...