Chapter 2

By the time Zoe had returned to work as the school PE teacher after giving birth to the twins, Mike was 16 and now fully legal.

Zoe’s updated Facebook status now shows she is a fully qualified Sex Therapist, seeking new clients and Mike’s is offering his Sperm Donation services to any willing female.

Mike was surprised to receive a request from a mother and daughter wanting to have a baby together.

It was lust at first sight, Emma had spotted the young girl sunbathing face-down, nude in her neighbours back garden, obviously enjoying the hot sun on her aroused 14-year-old flesh.

Looking up, Sam smiled as she rolled over onto her back spreading her knees, then her pussy lips, inviting the older woman’s fingers and tongue to invade her special place.

From that first chance encounter, they rapidly became lovers, Sam moving in to share Emma’s house and bed.

In public they appeared as mother and daughter, but once indoors all inhibitions dissolved into passionate lesbian love making at every opportunity.

During the initial video call with Zoe, Emma introduced Sam as her non-biological daughter / lesbian lover.

“Sam, this is Zoe. She’s a sex therapist. Just tell her in your own words why you want Mike as a sperm donor.”

“Hi Zoe and Mike, this is Sam. Mum doesn’t trust boys and wants to keep me as her lesbian sextoy. I will do anything for Mum, but I really want a baby, and I got really wet when I saw Mike’s profile.

Mike had slowly slipped off his trousers releasing a magnificent hardon into Zoe’s hands, “Is this satisfactory? When can we meet up?”

“Oh fuck,” moaned Sam, “you are huge and black! I’m not sure I can take all that.”

“Don’t worry, darling. Mike can be very gentle if that’s what you want. Nobody’s going to judge you. You can even keep your clothes on. All the Inseminations are completely under your control. We can go as fast or slow as you like.”

Emma disappeared out of view for a moment, returning with her diary, but dressed in only a white crochet bikini, “why don’t you both come up next week for Sam’s MFD. I can play with Zoe in the garden, while you two kids can do the dirty stuff all over the house.”

“OK, bye for now, see you soon” replied Zoe, dropping the call and taking Mike’s black cock to the back of her throat, “now we can waste some of that lovely sperm before next week.”

Zoe drove an excited Mike up to Leicester, to be greeted at the door by Sam, fresh out of the shower, wrapped in a fluffy white towel, “come on in, Mum will be down soon,” then dropping the towel, led them indoors.

Mike’s hands were all over her butt, kissing the back of her neck as she poured their drinks.

Emma appeared in a white crochet minidress, which up close did absolutely nothing to hide her erect nipples or dark pubic triangle, “I’m glad you two are getting acquainted. Come on Zoe, let’s leave them to it. I doubt Sam wants an audience for the first few times.”

After their first mind-blowing fuck, Sam lay drowsing in Mike’s arms, barely able to string two words together, babbling how much she loved him.

Mike kissed up her neck, murmuring nonsense, knowing this couldn’t last, until suddenly Sam sat bolt upright, covering her breasts and pussy, demanding to know what colour her baby was going to be.

Zoe disentangled herself from Mum’s vice-like tribbing grip to switch on her phone, scrolling through photos to show Sam.

The best photo of Tanya’s twin boys and her twin girls in the bath together had them ranging in colour from a delicious light tan right through to a dark, chocolatey brown.

“See it’s completely luck of the draw which genes get picked up,” said Mike dabbling his fingers in the sperm dribbling down Sam’s thigh, “you can never tell.”

Sam relaxed enough for another kiss, even going down on Mike to suck his black snake back to life for round two.

By day 3, Sam felt sufficiently confident to remain naked most of the day instead of hurriedly getting dressed after each fuck session.

These had settled down from the frenetic pace of once per hour to a more leisurely only twice per day, the second often lasting all afternoon using her mum as fluffer to suck Mike back to full hardness whenever Sam’s pussy felt empty.

Zoe kept meticulous notes of orgasms and ejaculations, discussing Mike’s performance every evening around the supper table, sometimes watching porn to get ideas for tomorrow’s fuck positions.

Zoe loved watching the lesbians and then trying the vertical tribbing position, crushing Emma’s pussy with her own until the juices ran down their thighs.

Sam above and Mike below, copied them on the carpet performing a perfect piledriver, grunting to orgasm.

The new strap-on dildos arrived just after breakfast, Zoe and mum taking turns deep in Sam’s arse bringing her to a shuddering climax and milk the last drops of cum out of Mike’s fabulous erection.

On day 5, Mike woke from the perfect wet dream only to find it was real - Sam was really riding him. Grinning broadly with her long blonde hair flying from side to side, breasts bouncing, she rose to the tip of his erection, then slammed her dripping cunt down until his balls made contact with her taut arse.

“Whoa, slow down, baby. Let’s both enjoy this first fuck of the day,” reaching up to hold her hard nipples, “I think I love you”.

Sam stopped bouncing for a moment, leaning forward for a long, sloppy kiss as Emma’s face appeared between Zoe’s thighs, coated in pussy juice, to stroke her daughter’s bottom.

Generally, Mike slept with Sam in her single bed, but last evening Emma had invited them to join her and Zoe in the double for a night of unbridled passion.

Mike had never sucked and fucked so much female flesh he could barely perform his Sperm Donation By Natural Insemination duties deep inside Sam in the missionary position lifting her legs over his shoulders.

After a naked breakfast, Emma declared that rather than the usual round of sunbathing and sex in the garden, they needed to go food and clothes shopping.

Like most teenagers, Mike and Sam were always ravenous, raiding the fridge after every copulation. The adults insisted on ripping each other’s clothes off, so had almost nothing left to wear.

Zoe drove them the 2 miles to the Park & Ride and then they caught the electric bus into the centre of Leicester.