Naughty Bouncing and Masturbation on My Stepbrother's Giant

I had to tell a little white lie. My stepbrother bought a new inflatable, and I couldn't oppose asking to borrow it. I told him I needed it to decorate my room and take some pictures, but the truth is, I so badly wanted to rub my pussy on it. So I started recording, and instead of just taking casual photos, I made this video where I enjoy the inflatable to the fullest. I ride it in a bikini, rub it with my tight panties, step on it with my pink heels, and then after so much rubbing, I feel really wet. So I take off my bikini and rub my juicy, wet pussy in many positions. I wanted to do this so badly, and I recorded it on video to have the memory and masturbate later while watching it over and over again. Please don't tell my stepbrother I left his inflatable full of my juices. I hope he doesn't notice because I want to borrow it many more times.