Back with Julie and Miley compared to Derrick and Kimmy, for Julie this following was almost longer in time and distance to her first transformation and exploration and it didn't help matters that she was still partly experiencing the mating heat Miley's news had brought on. At the very least Derrick and Kimmy hadn't moved by the time the older sisters reached the reef.
"oh... ahoy Miley" a male voice suddenly called from the side. both mermaids stopped and turned to see this well built merman their age, messy red hair and bearing a marvellous green tail swimming towards them. "oh... Liam what a surprise" Miley kindly greeted the newcomer. "another family member of yours?" Julie asked. "cousin actually" Miley and Liam corrected. "and you must be Julie, new friend from the resort Miley told us about" Liam then commented.
Liam's words course something of a notation concerning her first encounter with Miley to Julie "Miley I'm getting the impression you knew I was human dressed up as a mermaid from the start when we first met" she dared. "well... yeah, guilty as charged" Miley confessed before also admitting "the resort staff are well aware of us merfolk... not exactly aware of the details mostly on their end but they help us meet...and in turn at time change, guests. just not always for events like now". "somehow I understand... some countries have very negative views on mermaids" Julie accepted while the heat started growing from meeting Liam.
"any case Liam. Julie's brother Derrick hasn't worked yet... in the-" Miley then started. "for you it seems. I not long witnessed Kimmy laying out a great batch" Liam interrupted. "ohhh... no fair" Miley then pouted. "the cock multiplying spell isn't all or nothing you know. especially as only a human male turned merman can have it cast upon them" Liam assured...
...as he said this Julie noticed that a single yet over appealing cock was showing from Liam's tail that Julie could not take her eyes off, she felt now, more than with Derrick she needed in inside her. "Miley and Kimmy's explanation about the season send you into heat?" Liam guessed upon noticing. "oh...ummm...well..." Julie shuttered. "it's alright... why don't we help each other out there" Liam assured.
Before Julie knew it Liam had inserted his penis into her open mermaid cunt and drove it deep while she undid and allowed her morphed seashell bra to float down to the sea floor. next before she knew it Julie was it a tight embrace with Liam, using tongue with their kisses, her vigina lips clamped tight upon his cock, his cock knocked tightly within her. "Miley is right. your an amazing mermaid Julie... I'm glad I lessened and came looking" Liam then confessed. "you weren't tempted with Miley or Kimmy?" Julie asked. "to close incest... and to risky with so few fellow mermen around in a population of merfolk in the 40s" Liam sadly explained. those words being the catalyst that fully opened Julie up as Liam flooded her inside with his hot and stick seed.
"oh... wow...that... oh..." Julie moaned in pleasure as she and Liam separated. "was I good?" Liam asked "honestly this was my first time". "same...here" Julie returned as she started feeling a pressure build up within. "relax Julie... just let the mermaid instincts flow. even transformed like you have them" Miley calmly instructed with Julie suddenly swimming off to where Derrick and Kimmy were.
"Oh... sis, lesson-" Derrick started once Julie was in talking range. "NOT NOW" Julie shouted as she position herself above a neighbouring opening from Kimmy's. "looks like your sister was busy while we were gone" Kimmy remarked as both witnessed Julie expel her eggs just as Liam approached with his white stream coming to cover them "might have guessed it was you cousin" she then noted.
"*gasp* god that was intense" Julie called out once she had finished laying. "looks like we're both no longer virgins then" Derrick remarked. "whatever... after this I think it's time we headed back" Julie responded. "Well... actually sis" Derrick started in uncertainty: