After training for and competing in four Olympic games and winning 28 鈥 28! 鈥 medals for team USA, you *might* think that the newly retired Michael Phelps has had his fill of the pool.

OMAHA, NE - JULY 01: Michael Phelps (L) of the United States celebrates with his fiance Nicole Johnson (R) and their son Boomer (C) after finishing first in the final heat for the Men's 200 Meter Individual Medley during Day Six of the 2016 U.S. Olympic Team Swimming Trials at CenturyLink Center on July 1, 2016 in Omaha, Nebraska. (Photo by Al Bello/Getty Images)

You鈥檇 be entirely wrong, of course: While teammate Ryan Lochte was getting massacred over on Twitter, the pool is exactly where Phelps was spotted on his first official day off, with wife Nicole and son Boomer proudly at his side.

鈥淭here鈥檚 nothing like being back home!鈥 he wrote of this adorable snap. 鈥淕reat way to spend my first day in retirement!!鈥

How friggin鈥 cute are they? But seriously 鈥 was this guy secretly born with fins, orrrr???

Taking a break from the water, Boomer also posted (yes, Michael鈥檚 three-month-old聽son has his own Instagram, thank you very much) an adorable shot of naptime with Dad. 鈥淒addy and I got to have a good nap today!鈥 鈥渉e鈥 wrote. 鈥淢ommy snuck in to snap a pic of us.鈥

Welp, you know what they say 鈥 you can get the guy out of the pool but you can鈥檛 take the pool out of the guy! Er鈥 something like that?

Welcome home, Michael!

Are you amused to see Phelps back in the pool so quickly after returning home? Share with us over @BritandCo!

(h/t BuzzFeed, photos via Al Bello + Clive Rose/Getty)