[A Rubber Ducky] Crossdressing 101 - Chapter 01 - Chapter 40 (updated)

This long set by A Rubber Ducky collects 831 plates spanning Chapters 1 through 40. Rendered in Koikatsu-style CG, it centers on full-packaged futanari with big breasts and the erotic charge of crossdressing. Plates show dickgirl-on-male play—blowjobs, anal intercourse, chastity belts—read one image at a time as an ongoing illustrated series in English, not a short one-off. Explicit adult work built around transformation, submission, and futanari dominance; no plot is claimed beyond what the plates themselves display.