Oliver - Go and have a shower
From Create Your Own Story
You enter the bathroom and decided to get a shower. You remove your clothes and start washing yourself, while playing with your dick. Suddenly, your younger sister, Grace, walks in, unexpectedly, leaving her embarrassed as you scramble for something to cover yourself up.
You: Huh!?
Grace: Whoa!
You: Grace! What the hell!?
Grace: Oh god! I'm so sorry, Oliver! I thought nobody is in!
You: Well, I'm in here taking a shower. What are you doing?
Grace: I was going to take a shower. I didn't know you was using it.
You: It's ok, Grace. I...
Feeling a little awkward, you notice the embarrassed look on her face when she saw your wet naked body. You know she's your sister, but you can't help finding her embarrassed face quite cute.
You are left with an awkward position. You: