[Kakashi Asahiro] Lust of Dr. Strangelove [Decensored]

A brilliant scientist proudly unveils her automatic gender changer on an unwitting subject who wakes up with a brand-new female body, and outrage melts into breathless discovery as she explores every inch of what the transformation left behind. The experiment spirals out of control when the doctor reveals a massive cock grown from her own flesh, dragging her bewildered maid into a shameless tangle of bodies all in the name of collecting data for a whole new branch of research. By the final page the once-horrified subject has settled into life as the scientist's live-in assistant, proof that the world's most exotic experiment ends in exactly the climax nobody saw coming.