I’m 25 and I can’t stop using my girlfriend’s sisters’ underwear – last weekend I even came on the 18yo’s shampoo bottle
I’m 25 and live with my girlfriend (23). About a two weeks ago her 20 year old sister slept over. I came home midday, the apartment was empty and I immediately went for her bag.
Inside I found three thongs and one bra. I took all four pieces, stuffed them into my mouth one after another and sucked on the crotches while I stroked my cock. Then I wrapped each thong around my shaft and stroke with them while watching AI porn of her. I finally blew a huge thick load all over her bra and smeared my cum on every thong before putting everything back exactly as I found it.
This wasn’t the first time.
A few month earlier I did almost the same with her 18 year old sister when she stayed over, two thongs, sucked on them, stroke with them and came all over them. That was the only full panty session with the 18yo… until the weekend one week ago.
We were all at her parents’ house (the 18yo still lives there, the 20yo was there with her boyfriend too). I went to take a shower and saw her shampoo bottle. Something just took over. I got hard instantly, pulled it out and stroked furiously. I ended up shooting my load all over the outside of the bottle. I thought about unscrewing it and cumming inside so she would wash her hair with it, but I didn’t. I just wiped it a bit and put it back. Every time I think about her using that bottle I get hard again.
I guess the only one who is left is their mom. She’s in her early 40s, has really big thick tits and is a bit plump, soft hips and a rounder ass. I‘m afraid but if she sleeps over and I’m alone with her laundry… I’m honestly scared I might do the same thing. The risk and how wrong it is turns me on way too much, and I’m afraid I won’t be able to control myself in the moment. I know it’s completely fucked up, my girlfriend’s sisters and now potentially even their mother, but every single time I’m alone with their things this overwhelming urge hits me and I lose control.