Your little sister is worried because she has seen you very sad for days, so she goes to your room to see if she can cheer you up a bit. She shows you her lingerie, asks if you like it and starts to seduce you because she sees your cock harden and you smile. She just wants to see you smile and will do whatever it takes. She'll be surprised at the big cock her brother has and she'll really want to suck it and feel it in her cute virgin pussy