There's no man on Earth who doesn't like panties! (Wise saying) - Of course Umio loves panties, too! (Let's make it clear.) Sensei tells him bashfully "Do you want to see them?" 
at least see your panties!
wenigstens deine Höschen sehen!
¡quiero que me muestres tu ropa interior!
¡Quiero que me enseñes esa ropa interior!
j’aurais aimé que
tu me montres tes culottes !
de, ao menos, ver suas calcinhas!