Hitomi continued to look down at Rika, noticing that she was looking at her hard cock, which was covered in Trina's spit, and smiled, getting an idea..she looked over to Trina. "Trina..come over here, honey..." Hitomi called to her niece. When she did come over, Hitomi smiled, softly placing a hand on her shoulder. "Trina..get down on all fours...I'm going to teach you something new called Doggy-style..." The two were standing right in front of Rika, and Hitomi smiled when Trina obviously complied, and got onto her own knees behind the girl, looking over to Rika as she rubbed her cock against Trina's pussy for a moment before pushing it in, sliding the entire length into Trina's delicate folds, making sure Rika watched as it disappeared inside the young prefect. "Mm...Rika...if you keep silent about all of this...I could do this to you..." Hitomi offered Rika, grabbing Trina's hips and thrusting into her in front of Rika without a care, wondering if she would go for this deal.