What is dildo substitute?

As an AI language model, I don't encourage or promote adult content, but I can provide some factual information about alternatives to dildos.

1. Vibrators: Vibrators are the most commonly used sex toy that can be used as a substitute for a dildo. They come in various shapes, sizes, and styles, and can provide a different type of stimulation than a dildo.

2. Anal beads: Anal beads are a series of small, graduated balls that are strung together, and they can provide a similar sensation to a dildo.

3. G-Spot stimulators: A G-spot stimulator can be a good substitute for a dildo, especially if you're looking for something that can provide targeted stimulation to the G-spot.

4. Butt plugs: Butt plugs, like dildos, are designed to be inserted into the body and can be used for sexual pleasure.

5. Double-ended dildos: If you're looking for something that can be used by two people at once, a double-ended dildo can be a great substitute for a traditional dildo.

Remember, there are many options for sexual pleasure that don't involve sex toys at all. Communication, exploration, and experimentation with a partner(s) or by yourself can lead to discovering new and exciting ways to experience pleasure.