Are they lilies?

One day, after having a cake at the cake shop, when I looked at the kitchen at the time of accounting, my eyes got glued there.

Because a beautiful lady was hugging the female staff who was washing the dishes from behind all the time.

ケーキ屋で食べた後の会計時にキッチンが見えたのですが、
皿洗いをしている女性に、後ろから綺麗な女性がずっと抱きついていた光景に、
僕は釘付けになりました。

校閲の内容

（修正前のタイトル）
Is it lilies?

→ 単複が混在しているので、Is it a lily? か Are they lilies?

（修正前の内容）
One day, after having a cake at the cake shop, I looked at the kitchen at the time of accounting, my eyes got glued to there.
Because a beautiful lady was hagging from behind on the female staff washing dishes all the time.

I looked の前に when

got glued to の to は不要（there ではなく the scene とかであれば必要）

hag → hug

dishes → the dishes（冠詞がないと “料理”）

on が気になるので（どこをハグするかを表すときに使う）、hugging the female staff who was washing the dishes from behind all the time. など？