Pikmin/Gulliver's Travels idea

Alright so this idea basically involves MC being an explorer from another world, come to Earth to study it's life-forms with his hyper advanced technology. The only issue is he's about 10 inches tall, if that. He meets his first human, YC, and decides she will be his test subject, preforming all kinds of wacky experiments from giving her superhuman abilities, preforming some minor hypnotic suggestion to make her do goofy things, to possibly even shrinking her down to his size briefly. And of course all number of lewd things will occur as he struggles to understand this strange foreign world.