Glen having just came out of the shower basically had a towel around his waist and just some boxers underneath that. Sam who was at the Chronivac said "Hey Glen you sure you wouldn't want to have more than just a towel on?"
Glen shrugged and said "Just us two guys here, and I do have boxers on." Sam then chuckled and then pressed a few buttons and Glen asked "What are you doing?" Then he started feeling tingly all over. His body hair started retreating and his muscles were starting to soften. Glen put his hands on his ass as he felt it tingle even more and Sam noticed some curves from Glen's backside develop. Glen looked at Sam and said "Oh you didn't." then started clutching his chest.
Sam giggled and said "Oh yes I did." As Glen nipples started elongating and his flesh beneath it started piling up into B-cups.
Glen squirmed a bit as both his waist and crotch shrank in and said "I really am not enjoying this right now. "
Sam saw Glen's face feminize and say "Come on you can change back anytime if you want when it's over."
Glen shrank a few inches and then said in a higher pitch voice "I want to change back now!"
Sam grabbing a bit of Glen's now longer hair and said "come on give being a girl a chance." he then saw Glen finishing her change into a female. He then started stripping down beyond the boxers and Glen's face flushed with embarrassment.
Glen asked "What are you doing!?!?"
Sam said "We're changing aren't we so shouldn't we strip down like you were in the towel? I mean we really are guys right? You were just changed into a girl so you should know what a dick looks like. Hey why not completely strip yourself so we both can enjoy you being a girl.
Glen moved her towel a bit further up to cover her breasts and said "I'm not going to. This is my body and i'm not letting your perv self see it."
Sam saw that Glen had some idea of herself as a girl and being a little reserved and then pressed another button and said "Come on be a bit more revealing." Then Glen's B-cups rapidly expanded into G-cups revealing themselves from the towel. Glen regained her balance and went to Sam and took the chronivac. Sam twiddled with his dick a little and made it hard and said "Why not change something about me now? Come on try it." Glen whose face was completely red typed a few things into the chronivac and then.