I acted normal, as if I never felt any romantic or sexual feelings towards her when I was in her presence. But I continued my newly found hobby of stealing her used panties whenever I get an opportunity, especially those fresh wet ones that I collect just as Poornima returns home. But sometimes I notice her being suspicious about her undies missing, so I reduced my frequency.
By this time, she was preparing for her competitive exams and had appeared for them with good hopes. She was only a couple of years older than me, so I was the next one who had to face them all but, academic wise I am far backward. I have no hopes in competitive exams and so I am not even bothered about them.
One fine evening, while I was alone at home, as usual I was watching porn. I was horny all the time and I consumed a huge load of porn. There are days at which I have watched porn for more than 10 hours and that too consistently especially during holidays. I have tried to stop this addiction multiple times, but whenever I try to quit or even control it, my addiction and fetishes only multiply. Whenever I relapse, I come back to watch more and more exotic porns, sometimes even trans porn.
By this time I had a good collection of my Didi's panties. I cum on them and then I clean them up and put them back into my collection. That evening I was wearing one of her panties from my collection as I was watching porn and rubbing my tiny dick. After watching porn for a long time in my bed I went to the toilet to Jack off as it was easy to clean. My bedroom door was closed and I was alone in the house, so I didn't have to lock the bathroom doors. I sat on top of the toilet and started to get orgasms while her undies are now stuffed inside my mouth.
I was on the verge of cumming. I bit her panties in my mouth hard as I was about to come. Suddenly Poornima appeared on the doorsteps of my bathroom while I was naked, with one hand holding my phone which played porn without any headphones and the other hand on my dick plus my mouth stuffed with her missing panties that she had been searching for. As an icing on top of the cake, she found my exotic collection of her panties and was holding them in her hands as she was standing at the doorstep of the bathroom.
She went really crazy seeing this. She furiously launched towards me and landed brutal punches to my face and was swearing a lot. As she used to take karate lessons, her punches hit my face really hard and I was knocked to the floor of the toilet. She was screaming and shouting at me like crazy. When I fell down, she repeatedly kicked on my belly and face. She took my photos in this condition. She took pictures of me jacking off to porn on my phone, with her panties on my mouth and my collection of her used panties that I stole from her, probably to expose me with evidence. She warned me to never visit her house again and to stay away from her.