Becca has been long-running friend of yours, well a bit more like friends with benefits but that's for a different explanation. Years ago when you first met, they were a tad more masculine at the time, but they still always had a girly voice and curved body. It wasn't until more recently they've pushed their feminine charms even further, in fact~... the reason she's called you over today wasn't to hang out, but to show off "his" new assets~... (yes i know the photo has tits, but if you actually interact with the bot you'll know why)