Practice makes perfect!

Rolling back a bit to Markus and Izuku's perspective, while Mira and Ochaco were having their fun, Markus gazed at them, before looking back at Izuku and prodding his lips with the tip of his cock. "Go ahead and start up again. Do it as fast as you can comfortably manage," he told him.

Izuku proceeded to oblige, taking his time to determine what pace worked best for him. As he started to bob his head on half of Markus's cock, Markus moaned. Obviously, he knew Mira could do better, but it was hardly fair to compare a Sex Genie to someone as inexperienced as Izuku. Plus, his naive, unpracticed attentions had their own charm.

"Um," Ochaco asked, having just cum inside of Mira, looking at Markus, making Izuku briefly pause as Markus turned to look at her. "I don't have to worry about making Mira pregnant, do I?" she then asked, a bit nervously.

"Nope, genies can't get pregnant unless I wish for it," he assured her. "...also, I don't know how viable she made your dick."

"Fully, Master~!" Mira giggled into Ochaco's tits. "She could potentially knock up any girl! Or potentially a guy if we gave him the parts!"

Izuku blushed at that thought, before he resumed with opening his mouth, and taking Markus's tip between his lips again.

As Izuku continued to practice, slowly gaining more skill and confidence, something caught their attention. "You can do it Izu!" Ochaco called.

"Yeah! Suck Master's cock!" Mira chimed.

"S!" "U!" "C!" "K!" they declared simultaneously.

Izuku gagged again as he started laughing. Mira and Ochaco had found pom-poms from somewhere, and were doing a naked cheer routine with boobs bouncing and one half-hard cock flopping.

""COCK!""

"...where did you both get pom-poms?" Markus asked, both amused and bewildered. Mira couldn't have spawned them with her magic without his permission, let alone without his knowledge.

Mira giggled. "I was thinking about trying out for the cheerleading team in High School... Sadly, I never worked up the nerve for it, but I kept a couple sets..." she explained.

Markus chuckled and threaded his fingers in fluffy green hair, dragging his slick shaft along Izuku's cheek. "You're improving. It's only been like ten minutes."

Izuku straightened his back with resolve. "I can do it! Just have to try harder." He engulfed the cock, the head reaching the back of his throat and his tongue swirling over the shaft. When he tried to swallow to take it deeper, he coughed and gagged until tears streamed down his reddened face.

The cheering stopped as Mira knelt on her tail beside him. "Master, do you want me to teach him?"