https://www.youtube.com/watch?v=U_uupB1Vl18
Magic Knight Rayearth for the Sega Saturn. You can find a picture of Precia standing in front of her peed bed sheets (as a kid) and show it to her, and she gets rather upset. Precia takes the item away from you but it's totally worth it.
On a side note, this is the most perverted translation i have ever seen Working Designs make, and i've played Vanguard Bandits mind you. Umi talks about Fuu getting "moist", then calling Alcione a "skank" and some NPC guy even invites Caldina to "toss his salad". The anime is pure as snow for crying out loud. :x