He was wearing shorts and was more serious than usual. I asked him what was wrong and he said he had split from his girlfriend. I said that was sad an... that I had liked her (in fact I regularly wanked thinking about her!). I asked him why they had split and he said he had stuck his cock up her bum without asking first and she had freaked out and called him a pervert. I said that was unreasonable of her but had to cross my legs to hide my erection. She did have a very cute bum and it was an. “Why don’t we go and try some things on; I’ll tell you how they’d look on a woman, you needn’t be embarrassed, I’ve had lots of men try things this way.” Before he could respond she was pulling silky items from the displays with her free hand. He glanced around; there was no-one else about. His cock buzzed as he saw that this woman would have it no other way; what the hell, no-one else wold know. She picked up the garments he’d nodded approval to and ushered him forward.“Let’s go to the. Both teachers have prep this period," she calmed me. "I can't be late for chemistry," I worried. "Don't worry about it," she replied. She caressed my collarbone with the tips of her fingers. Goosebumps ran up and down my spine. I looked at her and was hypnotized. I leaned in and kissed her soft pink lips. Our warm half naked bodies were pulled together in a hot girl on girl kiss. Her hands running down my back, taking off my bra and leading down to my panties. She felt up my naked body. I sat. Carrie was looking at him with new love eyes, but I’d been around men like him before, and could see the monster lurking below. It made me fear him and want him in equal measure.We followed the same plan Carrie had, snuggling, caressing, talking about nothing at all in quiet tones. When the time came, I pulled him to his feet, telling him to shower. “I want you clean, so I can mark you with my scent.”He showered, noticing his new boxers when he came out. White silk. He donned them without.