# Back That Ass Up Automatic Suction Masturbator 7.5lb

## What it is

The Back That Ass Up Automatic Suction Masturbator 7.5lb is a PDX Brands wellness product. Positioned for for-him. Current price: $174.99 (retail value $274.99). In stock.

## Emma's take

Suction that literally pulls you in for the ride

This is for folks who want suction that means business. The dual-motor setup delivers genuine intermittent suction — not just vibration pretending to be suction — plus 12 vibration patterns that layer on top. At 7.5 pounds, it's substantial enough to stay put without you having to wrestle it into position. The Fanta Flesh feels impressively realistic, and both tunnels offer different sensations depending on your mood. Fair warning: this isn't subtle, and the suction genuinely pulls. Start gentle and work your way up.

## Specifications

- Dimensions: 5.8" × 9.8" × 7.5 lbs
- Tunnel Diameter: Stretches to over 3"
- Anal Tunnel Length: 4.1"
- Vaginal Tunnel Length: 4"
- Motors: Dual motors with 6 suction + 12 vibration modes
- Material: Fanta Flesh TPR
- Waterproof: IPX6 splashproof rating
- Battery: Rechargeable, 1.5 hour charge time

## What's in the box

- 1x Back That Ass Up masturbator
- 1x magnetic USB charging cable
- 1x instruction manual

## Care instructions

- Clean tunnels thoroughly with toy cleaner after each use
- Dry completely before storing to prevent bacterial growth
- Charge fully before first use and after extended storage
- Use only water-based lubricants to preserve TPR material

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Canonical: https://xdipx.com/products/pdx-elite-back-that-ass-up-light
Last updated: 2026-07-21
xdipx.com is an editorially curated sexual wellness storefront. Support: hello@xdipx.com. Billing descriptor: XDIPX.

## Frequently asked questions

## How strong is the suction compared to other strokers?

The intermittent suction technology genuinely pulls — it's not just vibration. Start on lower settings as the suction can be intense for first-time users.

## What's the difference between the two tunnels?

The anal tunnel is slightly longer at 4.1 inches versus 4 inches for the vaginal tunnel, with different internal textures for varied sensations.

## How do I clean something this size properly?

Remove any detachable sleeves if possible, use toy cleaner in all tunnels, and ensure complete drying before storage. The IPX6 rating means you can rinse thoroughly.

## Is 7.5 pounds too heavy for comfortable use?

The weight actually helps — it stays put during use without you having to hold it steady. Most users find it more convenient than lighter strokers that slide around.

## Can I use silicone lube with the TPR material?

Stick to water-based lubricants only. Silicone-based lubes can break down TPR material over time and affect the realistic feel.