As Kendra discarded Lisa’s blouse, their drying tails became harder to rub together, so they rolled over into the pool. By now their breasts had expanded to DD size and felt somehow much stiffer than usual. Kendra was enjoying the feel of Lisa’s stiffened breasts as she ran her tongue over them.
Lisa rotated around and ran her tongue down the center of Kendra’s breasts pausing only for a split second when she poked her tongue into Kendra’s belly button.
Kendra however, saw an opening within Lisa’s tail that she could not resist. Driven by lust, and perhaps instinct, she plunged her tongue into the pink opening. Lisa immediately returned the favor.
The taste of Lisa’s vaginal fluids triggered a sensation of arousal within her tongue. It began to lengthen and stiffen as she drove it ever deeper into her friend’s vagina. Meanwhile, Lisa was plunging her own erect tongue deep into her own lover’s womanhood.
“I’m so close!” Kendra thought to herself.
“Make me come!” Lisa pleaded in her mind, hoping that somehow Kendra would hear.
Harder and faster now the two mermaids thrust their tongues into their lovers’ womanhoods. Soon, their arousal reached its peak, and both mermaids reached orgasm. Their breasts started pulsating as a warm fluid was expelled from their tongues into their lover’s vagina. For a full minute, they squeezed every ounce of pleasure from their contact before they finally withdrew, and their tongues and breasts returned to their normal size and softness.
“Was that how mermaids have sex?” Kendra asked.
“Yes, it is.” Lisa answered.
“It was so strange, and yet, so wonderful.” Kendra said. “But, aren’t there mermen, too? What do they do if not mate with mermaids?”
“There’s no such things as mermen, Humans assume that since we have females, there must also be males. Mermaids mate with each other mostly. But, we’ve been known to pleasure the odd human male or female before. Human men can impregnate us, but boys will become girls in the womb. We can also impregnate human women, too; and, of course, the child will be a mermaid, too. However, and this is important for the both of us, any girl with a mermaid and a human parent will be born human but, in time, they would become mermaids and be forced to undergo daily transformations into a mermaid.”
“You mean…” Kendra said.
“Yes, either your mother is a mermaid, or she was impregnated by one.”
“What does that mean for us? I mean, if either of us… you know… having had sex and all…”
“She would be born a full mermaid because we are both full mermaids. Mermaids have the ability to take human form, but we can’t hold it indefinitely. That’s why we both have to change every day. The day you first transformed, you were officially no longer human.”
“I see. Well, I think I’ve had enough fun in the pool today, let’s dry off and head inside.”
“Sounds good to me.”