Pikachu was actually one of our lowest effort when it came to both finding one, and finding a willing participant. The popularity of Pikachu means just about every other household has one as a pet, and every other trainer team has had one at some point. And, with a sample size that large, it was only a matter of hours before we found a horny male and a female in heat. Despite the ease of finding them, there was the risk of shock from contact, so our researchers had to remain grounded for the duration of the tests. Well, at least until towards the end. On the bright side, having researchers with a fetish for electrostimulation makes other electric types less daunting. It was unsurprisingly adorable, seeing the heart tail sway in pleasure while the female was squeaking in happiness, each orgasm leading to a crescendo of sparks flying around. The male was no less adorable, although surprisingly aggressive. Even for his size, he preferred "holding down" our researcher while he bred them. It may have been an individual trait, but it was almost silly, our researcher's back on the floor, legs up around the mouse's waist, while his little hips pumped away, small static jolts jumping to the nearest object with every other thrust. To be fair, it was to good effect. Aftersex reports were lovely for both sides, and the Pikachu seemed to be just as happy. The researchers were hiding their excitement, poorly might I add, when I told them we'd have to run repeat tests to work out individual behavior variables.