SUMMER'S FORBIDDEN FLAME: TWO MONTHS OF RAW, TABOO FUCKING by Cassandra Mile

One sweltering summer. One empty house. One line they swore they'd never cross.

When their parents sail away on a honeymoon cruise, 18-year-old Alex and his 19-year-old step-sister Mia are left alone for the first time. Years of stolen glances, accidental brushes, and unspoken heat explode the moment the door closes behind their folks.

What starts as teasing glances by the pool turns into fevered nights of discovery. Hands explore. Mouths devour. Bodies collide in every room, on every surface—kitchen counters, living room couch, fogged-up car windows in the garage. They tell themselves it's just practice, just temporary, just "no strings" before college rips them apart.

But every thrust, every moan, every time he fills her deep and she clenches around him claiming more than summer ever should, the truth burns hotter: this isn't practice. This is addiction.

They push boundaries further—blindfolds and bound wrists, possessive bites that leave marks she has to hide, her tightest hole stretched and claimed on their final night. They promise it'll end when September comes. They promise to pretend it never happened.

They lie.

Because some flames don't die when the season changes. They only learn to burn in secret—hot, sticky, and impossible to extinguish.

A scorching taboo step-sibling romance packed with explicit, boundary-pushing heat. For readers who crave forbidden desire without limits.

This is an erotic novella containing graphic sexual content, including taboo themes. 18+ only.