Cassie and Samantha locked lips and their tongues danced. Samantha thought it was such a different experience with a long tongue than a normal human tongue. She had been caught off guard by Cassie's sudden forwardness; the girl had always seemed so shy. Now with Cassie's webbed hands against her cheeks...
Samantha suddenly opened her eyes wide and broke the kiss.
"Am I not a good kisser?" asked Cassie with a frown, the disappointment obvious in her voice.
Samantha grabbed Cassie's wrists and held them up in disbelief.
"Becca and I didn't start changing just from a kiss, but you've already got webbed hands!"
Cassie's expression changed to a mischievous grin. "I've been able to have webbed hands for awhile. Why do you think I was so excited?"
Cassie added a flick of her tongue, longer and more frog-like than a human's. Sam felt suddenly weak in the knees. Now it was her turn suddenly initiate a kiss. The two girls - one half frog and one turning that way - kissed and caressed. They fumbled with Cassie's clothes, their webbed hands poor for that task. When Cassie was finally naked, Sam climbed into bed and the two continued kissing and groping each others slimy bodies with their webbed hands.