...Steve started to feel a tingling sensation. A little all over, but as Stephanie went to take the top position and lower herself slowly onto Steve's dick... Well she thought she may have missed, but looking she saw that her target had retreated into Steve leaving a small slit. Steve said "I feel weird, what's going on?" his voice felt just a little squeakier.
Stephanie said "Um... I think you're going under a second transformation."
"I can tell, what am I turning into!?!" Steve exclaimed with his eyes closed
"Well, based on your physicality you still look pretty masculine. However your crotch has a lot more in common with mine."
"I'm turning into a woman?!?"
"Well, probably? We should probably make a doctor's appointment!" To both while most of the day was amazing this last part kind of soured the whole thing. Steve was fine being a guy and was uncertain what would happen to the marriage and everything now that she was becoming a girl. Where Stephanie was more sad that she wasn't able to get penetrated by a guy or be able to be prepared with a strap on or something!
Interestingly enough for Steve based on his transformations his eyes went from a dichromatic red and green to just pure green. That said the new hair that was growing out of his body was taking a cherry red color to it. Doing some bloodwork and some examinations showed that his DNA was changing to an XX arrangement. Meanwhile in their current home Stephanie was chastising Steve.
"Come on! I can get your hang ups on decreased muscle mass and getting a little shorter, but seriously they bigger than mine where when I had to start using a training bra!" Stephanie said while holding a plain white training bra and continued "It's not even that pink or anything, as plain as they come!"
Steve had locked himself in the bathroom and said "I'm not wearing that! My change ended and those are pecks not boobs!" his voice had been getting more high pitched... Through thick and thin, sickness and health, wealth and poverty, no matter what changes the two were married. Stephanie needed to help Steve out of his funk, if not for the sake of the marriage and the corporate side of things, but for the sake of the human being she had fallen in love with.