PARATHD-3953 - My friend's younger sister is very cute and has a lot of openings, so I think I can try something (4)

★Very cute younger sister series 4th installment! I like my friend's younger sister and start going to her house every day. I receive glimpses of underwear and body touches and have fallen completely for her…★My friend's younger sister is just so cute! Yui, who shares a room with her older brother (my friend). She shows glimpses of underwear and cleavage without any defense, but…what does this mean!? I bring alcohol as a gift and hold a birthday party. Maybe I can do something good with the drunk Yui…！？『Everyone around me has a boyfriend, but I'm the only one who doesn't, so I'm lonely』I can't take it anymore when I see that sad face! Forceful kiss! Take off her pants and lick her genitals! Feeling Yui's sensations, I thought we could have sex like this, but…！！