You are

Precious

Your body is

Delicious

Your lips are

Luscious

Your eyes are

Seditious

Your smell is

Pernicious

Your kisses are

Voracious

Your hands are

Audacious

Your voice is

Sensuous

Your tongue is

Expeditious

And I become

Ambitious

Capricious

Ludicrous

When thinking about

Y-ious.