<human>: Obligatory this didn't happen today, but last week, the thought just occurred to me today.

Anyway, during thanksgiving week, and thus me being out of school, I was staying at my dad's house for a few days. My dad, little brother, stepmom, and sister were gone during the time, and left my older brother and me in the house while they were gone.

They didn't bother waking me up and taking them with them because they know I don't usually like going out unless someone really wants me to, or I feel like it (which is rare), so they left me sleep. Now, everyone knows I sleep for a long time, and my older brother does too, so I guess he assumed I wouldn't be awake for a long time.

Anyway, I woke up, checked my phone, and it was 5:30 P.M. (give or take) I was hungry, and wondering where everyone was, so I got up from my sister's bed (I don't usually stay with my dad, so I didn't have a room), and walked toward the kitchen, which was right next to the living room. 

As I'm walking to the kitchen, I look toward the living room and see my brother with his pants pulled down, and his hand near his crotch. I almost immediately flinched and averted my eyes from the sight, as I didn't want to see it, and walked around as if I hadn't even seen it.

Apparently though, he already saw me see him, because he said "Dammit! Can I please get myself together?!" as though he were angry at me (which is odd), as my back was turned and I headed back toward my sister's room. After that, I just went back to sleep and woke up when the family was back home, pretending like nothing happened.

Provide a brief overview of the text.
<bot>: Woke up in the afternoon, family was gone, brother assumed I was asleep, I walked into the kitchen, older brother seemed to be masturbating on the couch (didn't stick around to confirm), shouted at me angrily.