SW-384 My sister's friend came over for a sleepover at my place! She teased me and showed off her panties. I've never had sex before, and she told me 'I'll let you have sex with me when everyone is asleep◆'

My sister's friend who came to play at my house is the opposite of my dull sister, wearing a miniskirt and looking cute and horny! She shows off her panties without any guard. She sneaked away and came to me alone, grabbed my erect dick and said, 'Let me give you an H experience in secret,' had a secret first time in the storage room, did H in my room while everyone was asleep, got blown by multiple people in turn, like a harem state.