If you have never watched an AI sex series before, I would start with I Can Hear Their Thoughts. It has 5 episodes, every one with a run time on its series page, and the whole run takes 6:56. Episodes 1 and 2 are open, so you get 2:38 to decide if the format is for you.
Here is the order I would go in. Run times come from the series pages; where a cell shows a dash, all we have is the episode title.
| Series | Episodes | Open | Episode 1 |
|---|---|---|---|
| I Can Hear Their Thoughts | 5 | Episodes 1–2 | 1:28 |
| My AI Girlfriend | 7 | Episodes 1–2 | 1:41 |
| Bitten by Both Sisters | 7 | Episodes 1–2 | 1:23 |
| The Only Mortal in Heaven | 9 | Episodes 1–2 | – |
| Hut 42 | 6 | Episode 1 | – |
| Heat Tolerance | 6 | Episode 1 | – |
| The Detail | 6 | Episode 1 | – |
| Aftersun | 6 | Episode 1 | – |
| Final Round | 6 | Episode 1 | – |
| Sunset Heat | 6 | No direct link | – |
Start here: I Can Hear Their Thoughts
Lucas delivers orders. A faulty intercom gives him a shock, and from then on the women he delivers to can’t keep a thought from him. The series follows Barbara and Melissa, best friends who barely look at him when he is at the door.
Why first? It has the fewest episodes on the site, and the setup takes one sentence to explain. Episode 1, “Next Order”, runs 1:28. Episode 2, “Her Best Friend Ordered Me”, runs 1:10. Episode 3 is where membership starts.
Second: My AI Girlfriend
Milo keeps a box that was addressed to his neighbor. Inside are smart glasses, and through them Lexie shows up in his apartment. The account they run on belongs to the woman on the other side of the wall.
I put it second for the length of its opening. “The Black Box” runs 1:41 and “Five Minutes With Her” runs 2:31, which makes 4:12 before the lock. No other series here lists a longer opening pair. Episodes 3 and 4 come in at 2:20 and 1:09, and the series page gives no length for 5 to 7 yet.
If you like it darker: Bitten by Both Sisters
Jonah hunts vampires, and one of the sisters killed his brother. On the train tracks he fires a silver bullet at Morrigan, and the wound opens on his own body. From then on Katarina and Morrigan both want him.
Episode 1, “First Taste”, runs 1:23. For the other 6, the series page shows titles only. The look is what sold me on it: a castle bedroom, red velvet curtains, a chandelier and a lot of shadow.
The long one: The Only Mortal in Heaven
With 9 episodes this has more than any other series here. On the same night William is fired, left by his girlfriend and killed. He wakes up in heaven. Angel wants to rescue him, and Asmodea has come to take his soul.
Its series page lists no lengths at all, so I can’t give you a total. Pick it once you know you like the format and want a story that keeps going for a while. Episode 1 is “Dead and Wanted” and the finale is “Alive and Wanted”.
The 6-episode shorts
The rest of the catalog works a little differently. Each of these has 6 episodes. Episode 1 is open; for the later ones the partner site asks for an account or a membership.
Out of these I would open Hut 42 first. The preview is a beach hut with a boat sitting in the window, and you know where the story is going within seconds. Final Round is animated, so skip it if you came for the photo-real look. Heat Tolerance and The Detail share a lead called Lauren, which is a bit confusing if you binge them back to back. Aftersun is the vacation one, set on a Greek island.
Sunset Heat, also animated, goes last for another reason: when we checked on 8 Nov 2026 it had no page of its own on the partner site, so its button opens the shorts home and you would have to find it there yourself.
Where the lock is, and what it costs
On the series with 2 open episodes, episode 3 is the first locked one, and from there each episode is 10 stars. The subscription comes with 100 stars, which is 10 locked episodes. That is enough to finish any one of these 4: I Can Hear Their Thoughts needs 30, My AI Girlfriend and Bitten by Both Sisters 50 each, The Only Mortal in Heaven 70. In the app, stars also pay for creating photos and videos and for chat. New members get −70% on their first subscription.
On the shorts, the account or membership step comes after episode 1. Prices move around, so look at the number on the checkout screen before you pay anything.
Every series page here lists its episodes in order and marks the open ones, so you can see where to start before you press play. If you want every title in one place, see our AI sex series episodes list, or go back to the AI sex series guide home page.
Good to know
Which AI sex series should I start with?
I Can Hear Their Thoughts. It has 5 episodes, episodes 1 and 2 are open, and the full run is 6:56.
How long is episode 1?
It depends on the series. Where the series page lists it, episode 1 runs 1:23 on Bitten by Both Sisters, 1:28 on I Can Hear Their Thoughts and 1:41 on My AI Girlfriend.
Do the episodes have to be watched in order?
Yes, if you want the plot to hold together. Each series is one storyline from episode 1 to its last episode.
What do the locked episodes cost?
On the series with 2 open episodes a locked episode is 10 stars, so The Only Mortal in Heaven takes 70 for episodes 3 to 9. The subscription comes with 100 stars, and new members get −70% on their first subscription. Check the price on the checkout screen, since offers change.
Is anyone in these series a real person?
No. Everyone on screen is a fictional adult made with AI.