I have tried a strap on hollow dildo with my gf and she loves it.
I feel a little bit less but its totally ok, actually great.
The dildo is quite soft but protects against intense sensation.
Very recommended. I have recently had sex 3-4 times a day and every day of the week.
Never had better sex life than now.
Its a solution everyone here can apply and my gf loves it.
https://www.sinful.se/fetish-fantasy-hollow-strap-on-16-cm