Living with my older sister in a shared room, she looks serious at first glance, but in reality, she's a hardcore player! So naturally, her female friends are also players! The female friend who came to play started aggressively tempting me the moment my sister left! I couldn't help but get an erection from the panty flash visible from the bunk bed! Of course, since she let me do it, I secretly took off the condom and went for an internal finish!