weird experience 😂😶

Marin

so I'm really good friends with his guy, we tell each other basically everything and he's a couple inches shorter than me so I call him my little brother lol. but today, we were in math and he rested his hand on my upper thigh under the table and i got a feeling that I can only describe as arousal and I blushed. this is normal right? just the feeling of someone's hands on your thighs turning you on?