Big ass girl gets fucked in the mountains

I hiked with my sister-in-law, she loves the outdoors and she loves mountain walks. on the contrary, my girlfriend hates it. so i went alone with her this morning. really, i swear my intention was only to take a walk in the mountains. but with her huge ass, she managed to seduce me. he took me to a place away from the main road and took off his pants. he showed me his ass, touched it and my cock got harder and harder. i couldn't keep doing nothing, so i also took off my pants and fucked her. i fucked her huge ass and i don't regret a thing.