He wouldn't, however, get to ponder this for long, because his mom was knocking on the door! "Danny! Are you up yet?" she asked. Danny couldn't let his mom see this. His cock growing like an over-watered vine and his sister giving him oral sex. Lucky for him, Jazz snapped of her bliss and had a plan.

Releasing his cock from her maw, she whispered, "Go hide in the closet. I'll keep Mom busy." "Why are you.." he asked. Only for Jazz to say, "You really want Mom and Dad seeing us like this?" "Good point." he said. Turning invisible, he then went intangible and hid in his closet.

Jazz, getting out of his bed, went to answer the door. "Hi, Mom." Jazz said as casually as possible. "Where's your brother?" she asked, "You father wants him to help him out in the lab." "Oh, he's just taking a shower." she said, "He left a few minutes before you came in." "Hmm." she said, "At least, he's obeying the rule about entering the lab clean. When he's done, tell him to come down." "Okay, bye Mom." she said.

Once Maddie left, Jazz closed the door slowly, and walked over to the closet. Opening it, she saw that Danny's cock had grown 10 feet. "Thanks, Jazz." he said. "No problem." she said to her younger brother, "Now to have more of your cock. But not here. Mom and Dad can't know about this." Thinking quickly, she wanted her and Danny to go to...