Since you guys all wanted a better character background I'll go back to the beginning. Before Alicia gave me a blowjob and before I was even 18 years old and explain to you how I got as lucky to have an attractive 31 year old virgin to want to fuck her little brother.
A couple of years before this event I just heard of Alicia's boyfriend. He lived in the same city as her and I had found out that he had stayed over a few times. At this age I was already horny for her and I got curious enough to wonder if she was fucking this guy already, so I asked her if I could stay over at her flat for a weekend. I'd done it once before and met one of her friends from work, Charlotte who was living with my sister at the time. Anyway, she said yes. Charlotte had moved to the flat next door so there was just going to be me and my big sister that weekend.
I spent the night staying up with Alicia in the living room just talking about casual topics like friends etc. until it had gotten pretty late. Then I managed to slip her boyfriend into the discussion as we'd started taking about what she'd want from marriage.
"Hey Alicia," I continued nervously.
"What?" She was looking at me intently as the tone in my voice had clearly changed.
"Well- in marriage - would you stay a virgin until then or not? Because now you have a boyfriend so..."
"Oh, you mean to ask me if I'm still a virgin." She just figured it out as she said it and that just made her sound even cuter when she got embarrassed. "Let me show you something."
"Okay" I got excited as I replied. She smiled at that, also still blushing from beginning to talk to me about her sex life. Then she grabbed my hand to follow her. We got into her bedroom and she walked over to her wardrobe letting go of my hand, so she could reach out. Then she pulled out a plastic see-through box.