Chapter 313 Sister's Erotic Videos: Ep 37

• "Didn't he just say he was going to give us sufficient time next class period?" she asked. Hell if I know. "Or are you just looking for more gawking time?" she added, glancing at the bulge in the front of my jeans.
• "No!" I insisted, turning sideways and hoping I wasn't too obvious. "I was... I guess you're right he did say that." She cocked her head to the side and appeared to be studying me.
• "Tell you what," she said, apparently making up her mind. "I'll give you one minute of gawking time at the beginning of each class and then we'll focus on our physics projects." My mouth must have dropped open because as she turned to leave she added with a chuckle, "but no drooling!"