Sport Fucker Boner Expansion Pack Red

Already a fan of the Sport Fucker Boner Kit? The Boner Expansion Pack in red lets you build on what you have. Made from TPR, this ball ring is super stretchable yet firm enough to stay exactly where you put it – giving you that satisfying snug sensation without cutting off comfort.

The real appeal here is versatility. Stack it with your existing Boner Kit pieces to mix up the pressure and fit, or wear it solo for a focused feel. The stretchy TPR construction means it accommodates a range of sizes without fuss.

Stack, stretch, and customise your fit

The ball ring measures 1.3 by 1.3 in. on the exterior and .9 by .9 in. on the interior, so you get a firm, close fit that still has enough give to be comfortable. Because it is fully stackable and compatible with the Boner Kit, you can layer up for added sensation or swap colours to keep things interesting. Red is a bold choice – and this pack delivers on that energy.

FAQ

What is the Boner Expansion Pack made from?

It is made from TPR – a super stretchable yet firm material that flexes to fit and holds its shape during use.

What are the dimensions?

The ball ring exterior measures 1.3 by 1.3 in. and the interior measures .9 by .9 in.

Is it compatible with other Sport Fucker products?

Yes – it is stackable and compatible with the Boner Kit, so you can combine pieces to customise your experience.

Orders are shipped discreetly across Australia, so what arrives at your door is your business alone.

Bold colour, firm feel, endless stacking

• Made from TPR – super stretchable yet firm
• Ball Ring Exterior: 1.3 by 1.3 in.
• Ball Ring Interior: .9 by .9 in.
• Stackable design for layered wear
• Compatible with the Boner Kit
• Bold red colour