New flat mate

Recently the two spare rooms in the flat I stay in became vacant so the landlord decided to advertise for new tenants wich was ok with me as new ppl are coming and going.
When the landlord asked me if I would like to meet the I was more than happy to my surprise a young polish couple appeared at the door ( not boyfriend and girlfriend just traveling companions). They were only around mid twenties but the women clearly caught my eye . Petite figure with nice big tits and a very nice face .
Over the coming weeks we all got to no each other and got on very well and still do but on one occasion I had to come home early from work as I was feeling unwell I didn't make much noise coming in the door incase I woke one of the other ppl up as I walked by the girls room I could just see a little through the door and there she was sitting in her panties on top of a pillow slowly rocking back and forward . I couldn't believe my eyes a stunning 20 something masterbating in front of me I quickly felt my big cock grow in my pants . She undid the straps of her bra and let her big tits hang free gentle squeezing her nipples as she rocked back and forward a nice buzzing sound coming from the vibrator she had between the pillow and her pussy she all of a sudden kneels up pulled her panties down round her ankles with her ass in the air and starts working her pussy from behind with the vibrator. I came feel the precum flowing from my bellend as I watch her fuck herself . I can see she is about to come as she is getting faster and faster with the dildo and all of a sudden I see her shudder and shake on the bed as she let's out three big squirt of cum all over the bed. I nearly blow my load right there . I quickly walked into my room and took off my jeans and boxers freeing my huge hard cock and spunked my load into a dirty pair of her panties that I had found previously.
To be continued