A smaller penis makes you the "feminine" partner
From Create Your Own Story
The video continues, "In broad terms, partners with superior genital size take the masculine role, while the inferior partner takes the feminine role. Again, there are evolutionary and social reasons for this. Anyway, that's how our relationship works. Take a look, and we'll keep explaining as the action progresses!"
The slides fade out, and the video itself begins. You and Marina got a couple of high-quality video cameras and played with the light in your bedroom in order to get a good recording. You and Marina sit side by side on the edge of the bed, facing the camera. You quickly introduce yourselves, then look at each other and laugh. "I guess we just...go for it," Marina says.
You lean in and give her a quick peck on the lips. She returns the gesture, and you slowly deepen your kissing until her tongue demands entrance to your mouth. Marina's hand lightly cups the back of your head as she frenches you. In the meantime, your hands are drifting down over her neck and shoulders and lower. She's wearing a tight, simple white t-shirt and even tighter jeans. You gently knead one of her breasts and one of her ass cheeks. Her free hand immediately drops to your crotch, where she starts pressing up against your stiffening erection.
You are quick to return the favor, moving one hand around from her ass to her groin, where a bulge is already extending towards one leg of her pants. You tease each other like that for a few minutes, kissing deeply. It always feels like you could get lost in this, kissing your perfect Marina.
Eventually, you break off and kiss your way down Marina's jaw and neck, prompting sexy growls from her. You keep right on going, trailing down to her delicious cleavage, where you suck and nip on her sensitive skin. She grabs your hair and pulls you back firmly but gently, then starts sucking at your own neck, biting down and giving you little marks. You whimper as she grinds her palm against you down below.
"I'm so turned on right now," Marina gasps, almost laughing at her own arousal.
Words appear across the bottom of the screen: "At this point, your lady love is ready for a more intimate form of foreplay. It's at this point that you should really begin treating her the way she deserves."
You demonstrate this by...