Mike hardly took any time at all altering his body before readying it. Jeff didn't get a chance to do anything more than glance at the screen before a pop-up asked.
BEGIN TRANSFORMATION? Y/N
Jeff looked at his dad as he felt a shimmer come from the machine that changed reality, meaning he would be aware of the changes made. Mike unbuttoned his shirt and opened it, exposing his chest. Mike's skin softened up instantly as the hair on his body vanished. He rubbed his fit tummy and his face lit up with excitement.
"God, my skin hasn't felt this nice since I met your mother." Mike said as he moved his hands up to his nipples. Jeff's jaw nearly dropped as he saw his father's nipples grow thicker and puffier before the very skin underneath them began to distort. Two little lumps pushed out from beneath the skin and grew larger. The lumps grew until they were obviously two breasts, two fake breasts. Even at a small size the two orbs refused to be affected by gravity. Mike's fake breasts grew from A to B to C to finally a large D-cup, though his mannish shoulders and frame made them look smaller by comparison.
Mike shook his tits at his son, loving the feeling of their weight bolted to his body. "So, what do you think?" He asked, looking at his son's awestruck face. Mike smirked, while Jeff would be aware of the changes Mike made to himself, he was completely unaware of the changes made to both of their sexuality and libidos.
"Wow... those look really hot on you." Jeff replied to his dad, as he squirmed in his chair trying to hide his boner. Something about seeing his fully male father with a proper feminine rack really turned Jeff on like nothing else ever had. Maybe he was starting to understand why his dad wanted to experiment on himself like this.
"You think? I also had it alter my wardrobe so I have plenty of bras and sexy tops to put these in." Mike said, groping his breasts to tease his son as the boy dealt with the fact that he found his dad's breasts sexy. The man stood up and left the room. "Speaking of, be right back."
Jeff watched Mike leave the room, eye's glued to the man's chest until the very last moment. He then snapped back to the Chronivac and...