I (24m) was caught by my cousin(32f)

So for as long as I can remember I’ve always thought my cousin was hot, she’s 5’5 with big tits, slight bit of “mom fat”, and a smaller ass. Growing up since she so much older I always saw her dressing kinda skimpy and she would babysit me when I was younger and have her boyfriends come over so I would see them make out and do some things. A few months ago I was staying at my grandmas house for a couple days and one morning I woke up horny so o decided to jerk off, I pulled up a picture of my cousin and started going to town moaning out her name as I laid on my back, legs spread stroking. Well I guess she walked in around the time I started and not to long after I started I heard a “What the fuck” I looked up and saw her standing there looking at me and tried to cover myself and stood up and begged her not to tel anyone. She sighed while looking at me and said “if I show you my tits will you hurry up I need someone to help me jump my car” She flashed me and I came to her amazing tits as she watched and made some faces. Anyone have a suggestions on how I could fuck her next time?