It all started 2 years ago. My mom had recently gotten married again. We lived together with him and is son. I had started getting urges toward my stepdad. He is 6" bald and he has this smell. At first I hated to smell but after a while I got used to it. So as the time goes past I was reading into some different this to do with masturbating. I got a little curious. When no one was looking I grab a pair of my step dads underwear. He wears those kind of bikini briefs. So I go to the bathroom and take off my pants. I smell his underwear. I smelled weird at first but after the first couple of sniffs I loved it. I take off my shirt and rub my nipples. Then I started to rub the underwear on my body. It felt so good. I then started to rub it on my half erected cock. I got so hard it started to hurt. I start to masturbate with it while my other hand is still twisting my nipple. I then put my makeshift sex toy into my ass. I started to fuck myself and masturbate. I got harder and harder. I felt like I was going to cut. So I put the underwear on to my face. I masturbate faster and faster. I cum into my hand. Even more courious I put my cum in my mouth. At first it tasted salty. Then a got to the white thick stuff. Now that tasted sweet. I wanted to actually see his cock. Every once and a while now he come I to my room to change but I'm I the room also. He tells me to look away. But I looked and I saw just the tip. Now I've been having sex dreams about him. He stand over me while I suck his dick so hard he could into my mouth. Then he fucks me till I can't take it went more.