Let's start at the beginning. (I'm a 31 year old male)
1. My divorced sister and her daughters live in a tropical country and I'm in the US.
2. My current flat is a tiny downtown condo, I've lived in smaller but this is a one bedroom with small kitchen and bathroom and a living room that can just hold my office and couch and entertainment system.
3. My sister and both daughters came stateside for Christmas and spent two nights sleeping in my living room.
4. My sister wants to send her oldest daughter (Suzie) up to live with me for a couple months in the summer...
Suzie has been flirting with me the entire time they've been up here (they're spending most of the time staying at my brother's mansion). After taking showers she will be walking to her room in a towel and make sure to make eye contact with me, smile and pull the towel to the side, not enough to show me anything "good" but enough to get my attention. (everyone else just dresses in the bathroom).
Suzie has made a competition with her sister to see which can get more hugs out of me and each time Suzie hugs me she whispers that "[she'll] do whatever it takes to be [my] favorite."
During our last hug she pressed herself against me and kissed my neck for a few seconds and when we broke she looked me in the eye and said "If you think I'm wild now, just wait until my mom leaves."
I'm sure she has plans. I don't know if I'll be able to resister her... She's toned, very attractive, tanned (from living in the tropics all of her life), and apparently a nympho...
I'm not sure what to do. I want her to stay with me this summer, and I obviously don't want my sister to suspect anything, but I kinda want to see how far she'll go before leaving for home next week. any suggestions?