A huge penis

She was instantly aroused and watched as her member began to enlarge and stiffen. All she could do to not cum and to touch it so very slightly. She could feel her cock throbbing and her pussy lips quivering. She had to cum soon or risk losing her sanity with her ever increasing lust. She didn't know what to do as she couldn't just leave the toilet stall with a raging boner. She tried to close her eyes and clear her thoughts. But just then, like before a small portal opened. A voice called out to her..."Lois come, stick your dick in the portal. Relieve your lust and cum inside me..." Lois went closer and saw something familiar- it was a portal to her own pussy. She now has a choice to make.