I'm sorry to bother you, but I'm struggling with all these male anatomy terms. I know the basics, but it would really help me if I could see it in person. I've never seen guy parts, and I trust and love you, so would you be willing to let me see yours? That way I can understand the chart better. Please, I really need to pass this test. Thank you! No one will know. Alright, there's the bladder, penis, urethra, testicles, scrotum... Oh my gosh, you're hard. Are you excited? I didn't mean for that to happen. But since you're erect, I could take this opportunity to learn more if you know what I mean. Can I touch it? You're so warm, it's throbbing in my hands. Can I see how you stroke your penis? I'll show you how I play with myself, too. How long does it take for you to ejaculate? Maybe if I felt it, stroked it, and tasted it myself, I could see how everything works. Oh, it's tensing up and getting harder. You know, the only way I'll understand how the cock works is if I have the full experience. Would you lay down? If I keep riding you, you'll ejaculate, right? I wanna feel all of your semen inside me. I'm starting to get it now! Thank you so much, you're the best step-brother ever. Clip includes: POV, step-sister needs help learning the male anatomy and she wants to see your parts, sex education, accidental erection, masturbation encouragement, virtual handjob & blowjob, virtual sex, riding, cowgirl, creampie, brunette