Nymph of my mind

Workout

It was a fun game the two of them liked to play. Of course they did - being horny teenagers and all. By all means neither of them liked to go to the gym, but fact was that they needed to work out - Kaito for all his magic tricks and successfully escaping the police ass well as the mop skills of one Aoko Nakamori and Shinichi himself had to chase criminals, or run away from them if the situation demands. Being well trained and having a good stamina was important in their life's if they wanted to survive without much damage - Shinichi even more. In order for them to actually do the boring workout something drastic had to happen; working out redesign to become fun and what better way for then to spice it up than sex? Sex itself can be a workout too.

Shinichi was all kinds of lazy when it came to sport, but he always had a soft spot for soccer, soccer involved running a lot and therefore Shinichi liked to run around. Buying themselves a running track and installing it in the mansion was an all too logical choice and it really did make for some fun. Kaito would participate of course, though watching as Shinichi ran and his ass bounced was certainly nice too. He would usually stand behind Shinichi -he himself not running but being in such a position that allowed Shinichi to do so- while the detective was naked and his entrance stretched by Kaito's cock; Everytime he moved he was going in and out. Running sessions became enormously fun even though the cleaning if the equipment later on was not - but the numerous orgasms he got when running made up for that.

Kaito's​ workout routine couldn't even fiction without Shinichi; it basically consistent of different positions that served calorie burning fairly well and the actual workout he got was made so that Shinichi still needed to be involved - it was just sex designed to look like training.