a LITTLE LATER, Rob suddenly found his transformation, a fact he could feel as his muscles pulsed throughout his body, rather invigorating. His penis grew erect with all the sensations and vitality flowing through him.
And almost immediately, it began to shrink.
Rob quickly dashed into the male toilets, loosened his trousers, pulled them down, and looked down his black boxers. He saw his penis was a little smaller than normal.
[Of course, Rob had failed to take into account that a male person's private parts disappeared when they used the tf site to turn into monsters.]
He managed to pull up his pants and get them fitting again.
As he was leaving the toilets, it was then he caught sight of his reflection in the mirror above the sinks.
His ears looked pointed, almost bat-like.
but it wasn't that change that had startled him. when he looked closer at his reflection, he saw that....