She was wearing a loose top so when she bend down I had a nice view of her boobs and immediately I got an erection she looked at me and passed a smile...I shyly turned my face away from her and went to bathroom to masturbate. Complete day passed and then I slept on sofa while I gave her my bed.Next day on Saturday we had planned on local sightseeing. So early morning when she went for bath I casually took her phone and started browsing her images. Happily for me I found her selfies in which ample. This stage of my life brought new experiences and awakenings that on reflection I thought would defined me, and explained who or what I was... but it didn't turn out that way. Sure, my teenage male hormones ran rampant as I discovered girls and enjoyed a few relationships and some intimacies, but as good as they felt, they never seemed to fulfil me.Thinking that the closeness I felt for my male friends could mean I was gay, I experimented with one guy... but quickly found that I was not. "Here is a clue that you might be useful." I said. I told them this doesn't work for boy on girl but it should help you two a lot. If your sister does something to you that feels good, then return the favor and do it to her. No one knows a girls body better then another girl. After that, I had each of them sit on my lap one at a time straddling both my legs facing me. I gave them a passionate kiss while massaging their tits. I lowered my head and kiss and sucked their tits while moving my hand. Let's put you under the dryer while I take care of your nails". As I sat under this big contraption that was shooting hot air all over my curler filled head ( those curlers pulled on my hair tightly; that first time was very painful),I watched as Debby pulled over a table on wheels that contained the stuff that mom had recently taught me to use for my nails. "Well, Erin" my mom said, as she sat seemingly enjoying the whole experience, "now we get to see how a real professional works on.