A show.

You decide to let the two go at it in a very natural way and to only use the spell's power when necessary.

"Are you sure about this," Athena asks, looking at her half-naked friend.
"I'm very sure," Tanya replies, moving in for a kiss.
"But I'm not. I mean, where does this..."

The tall cheerleader stops in mid-sentence when Tanya's movement places her breasts right into Athena's up-turned hands. She's a naughty girl.

"Are you sure now," Tanya asks.
"A little bit."
"Let's just start out with a nice, soft kiss and see where this leads."
"Okay," Athena replies.

The blond cheerleader leans in closer and locks lips with her brunette friend. The latter closes her eyes, attempting to get lost in the moment. The kiss goes on for a bit, Athena getting into it before Tanya pulls away.

"Did you like that," she asks.
"I did," Athena replies, "Can we do a little more?"
"Of course. Let's go a little French here."

The two kiss again, Athena getting more into it. You can see the impact of Tanya's tongue entering the Greek girl's mouth as her cheeks move. The same effect can soon be seen on Tanya's cheek as well. During this whole exchange, Athena has yet to take her hands off of Tanya's breasts too.

Feeling that the time is right, Tanya moves her hands to Athena's breasts, rubbing them sensually. Athena begins to match her motions, finally putting her hands to work as well.

Tanya's hands work their way around Athena's toned back and begin to undo her bra strap. All of a sudden, the other girl reacts sharply, breaking off the kiss. Her hands don't leave Tanya's chest still, however.

"I'm not sure about this," Athena says, "Making out is one thing, but if we get naked, what is going to happen."
"I'll tell you," Tanya replies, "I'm going to suck on those big, juicy breasts of yours until you give me at least one orgasm. After that, I'm going to kiss my way down your tight little stomach and work on your pussy. I'll give you at least three orgasms before I even ask you to return the favor."

Damn, you think, this was almost entirely unprovoked on your part. How long has Tanya been like this?

"So, can I strip my tall, Greek goddess naked or what?"