I'm supporting my ex to let her current boyfriend get her

A gift for my ex. It had arrived in February, a time of year loved by some, repudiated by most, due to Covid I returned to my place of origin. Obviously, I was still chatting with Litzy, sometimes showing her the outfit I would wear on a date. When we went out, I always had the crazy fantasy of buying her sexy lingerie, something that was still in my mind, only now I knew I couldn't enjoy it directly. So one day I decided to ask her about her size, although I made her think it was just a silly joke, she gave them to me. Next, I entered Shein and searched for all kinds of panties and thongs, mini skirts, or dresses, knowing Litzy would prefer something not too flashy. It took 2 days visiting the app and seeing lingerie, thinking about her putting it on for her boyfriend, he would do it with passion. Let them understand something, I hated that guy, hated him so much and at the same time I was fascinated thinking about this guy, not only did he get the woman I love, but now I'm also giving him lingerie to make him enjoy it more. I made the purchase, but kept it a secret until the package arrived. They were 3 cotton bras with pearls, a transparent garter and a sports brief. She was in shock, thanked me and assured she would use it soon, one day out of nowhere, she writes saying - guess who enjoyed your gift, that's Omar, he went crazy when he saw me and left me exhausted-
- I hope you touch yourself, with those, it's all you'll be able to see, kisses- It will be little, but I spent the whole night thinking about how that bastard was laughing at me, while he did it with Litzy. If they were wondering how much I spent, I think it was almost 450 pesos plus shipping, yes so my ex could put it in San Valentine and screw Omar.