Rainbow Dash has made a bet with Spitfire, however Thunderlane is throwing a big wrench into it by not showing up for Wonderbolts practice. Rainbow with a fury of a thousand suns goes looking all over for him. Going to his house she ends up running into his little brother Rumble, who has grown up over time. Having exhausted herself out, she takes a break and talks with him. They end up deciding that Thunderlane needs to have his ego put in check and what better way to do it then to do it together.

Kinks - SPA (Small Penis Appreciation), Anal, Oral, Cunnilingus, Analingus, Squirting, Spankings, Creampie, Tender Loving, Older Mare/ Younger Stallion (30s / 18 - 22), M/F, Small Breasts

Time has gone by and Rumble is older in this story. 18+

Coverart by Larrykitty on Derpibooru