My younger cousin gave me a handjob

Me(20) and Arina(18) have always gotten along well, throughout our childhood years we would spend a lot of time together playing and hanging out, despite her being a few years younger than me. We lost contact when i went away for uni, and didnt talk until I came back for 2 weeks.

Whenever my whole family comes together, we live in a 2-floor country house with a nice backyard and a pool. There were many of us this year, around 12 people or so, me and Arina being the youngest. Speaking of the pool, thats where I noticed how much she has changed- her figure changed and despite still being slim, I couldnt admire her breasts growing to an impressive B cup. I made an excuse to leave, so that nobody would notice the bulge in my trunks.

Since there were too many people me and Arina got a separate room upstairs with one Queen-sized bed for us to share. I didnt want her to be weirded out, but she didnt seem to care. We agreed on basic stuff- such as AC temperature (we live in one of the hottest cities in our country) and keeping it tidy.

The first night was weird.. Seeing my cousin in sexy pijamas felt very wrong.. I could see the outlines of her nipples and short booty shorts didnt help the situation either.. despite it being weird i was really turned on. I turned away and tried to fall asleep, even though it was super hot…

Next day was boring, and to be honest I was only really waiting to see Arina in those clothes again.. laying down next to me while so revealed. The evening came around, and as we back into our room she asked me to turn around as she changed. As much as I wanted to see her naked, I obliged. Blood rushed down to my privates to the thought of her bare next to me. I got down to my underwear in front of her, and I saw her gaze drift down to my boner which was quite obvious. I laid back in bed and turned the lights off. She got close to me and we tried to fall asleep.

A few minutes later i heard her say “Its really hot.. do you mind if i got naked? I promise Ill be under the blanket”. I said I dont mind, and did the same. I turned my back on her, do that she wouldnt see my hard-on through the blanket and fell asleep… When I woke up, i was laying on my back, barely covered by the blanket with arina on my shoulder. Blanket slid off durijg the night, and I saw her fully exposed. Her beautiful young breasts were raising and falling with her breathing , thin waist followed by a nicely shaped butt. It felt so wrong, but I couldnt stop staring. I got so hard the blanket fell off me as well to the floor.

I dont know how long i was staring for, but at some moment my cousin woke up. She slowly opened her eyes and realised whats happening immediately,but.. she didnt move at all. She let me stare at her, while gazing at my rock hard penis. She reached her thin arm towards my leg and started caressing it. I spread them a bit, giving her inexperienced hand full control. She worked her way up to my balls, gently folding them, while my penis was leaking precum. I moaned softly, my eyes jumping from her hand to her body and back, and she kept massaging them. Then, Arina started touching my shaft with her nails, making me shake from pleasure. She has clearly never done this before, but I loved every moment of it. After a while she gained confidence and surrounded me with her fingers, slowly pumping me. I was moaning loudly, touching her tits and playing with them while she jerked me off.

Arina got up and sat on my knees, allowing me to see all of her body as she continued to stroke me. I couldnt hold it in anymore and came all over the bed, some of it even hitting her breasts. I was shaking in ecstasy, wishing this orgasm lasted forever…