Angel growled.
The Vehicons weren't satisfying her!
She needed Echo.
She couldn't wait until tomorrow.
She looked at the coordinates of the Autobot base and took off towards it.
Just the thought of having Echo again was making her wet.
Her huge wings pumped faster against the wind as she looked around. She was impatient. She growled and flew faster! She glared at the ground.

Echo pov
I shivered.
A chill went up my spine and I knew why. Angel was coming! She wasn't going to wait!! I looked around and grabbed onto Orion, Soundwave was gone on a patrol. He looked at me "Something wrong Echo?" "Angel's almost here." I whimpered out. He looked at me "Are you sure?" I nodded rapidly and looked around, I was visibly shaken up. He commed the others to get back to base and Ratchet liked at him confused. The others ran in and the bridge opened.
After they walked in, I looked at them all, "Echo says that Angel is coming."

Angel smirked when she saw the base and flew over to it, landing on top and smiled then slid down the side of it and headed inside and looked around as it was all quiet except some talking. She smiled and tiptoed forward, no one saw her. Echo was standing back away from the and watch them as they all talked loud, sort of, arguing. She tiptoed forward and grabbed Echo, who didn't scream, she couldn't, Angel had an ability to keep anyone she touched quiet and hidden from everyone's sight. "Hello again, my dear sweet Echo~" Echo was frozen in place, so frightened. She kissed her neck softly and smiled "Your mine~" and teleported back to the Nemesis.

Angel took her to a room and chained her back to the berth, Angel took off Echo's armor and sat on her waist, squishing her breasts. Echo blushed and tried to fight back but Angel was much stronger than her. She leaned down and began to suck on her breasts as one of her servos traveled down to Echo's lower half, that was already wet. She grinned "You naughty naughty femme~" she stuck one digit in and began to thrust in and out in a painfully slow manner. Echo blushed darkly, being raped wasn't new to her anymore, she let out a shuddered gasp of disgust that was mistaken for pleasure. She then pulled out her digit and licked off the sweet tasting cum "Oh, Echo~" she moved down in between her legs and spread them apart so she had more room and stuck her glossa inside of Echo, licking around, thrusting in and out swallowing any cum. Echo moaned against her will, she shuddered and whimpered out. "Sh, my sweet love~ I'll treat you kindly, you'll bare my young, remember?" Angel replied as her form changed. Echo remembered.
Angel was given two forms.
Her normal femme form and a mech form.
She changed to her mech form, her cable hardening at the sight of her love; naked and ready in front of her, after all those years of loneliness. She gave out a groan as she took off her cable cover and carefully brushed up against Echo, before slipping inside of her. Echo yelped and moaned. Angel was bigger than Megatron and it really hurt! "Please~ S-stop~" Echo whimpered out. "Hush, my sweet love~" she groaned out as she began thrusting super hard and super fast immediately hitting her sweet spot. "Angel stop~!!" Echo cried out but once again her begging was ignored. She slammed into her love and began to suck and nibble on her breasts leaving hickeys all over her body.
But just her wasn't enough!! When Angel got bored of sexual intercourse with Echo, she brought Megatron back!

Back at Autobot base
Everyone immediately began searching for Echo, she had vanished from the base! Her signal was gone!  The mask wasn't tracing!  And the bond between Soundwave and her was somehow blocked!!! He couldn't feel her emotions or her pain or anything!!!! He became so worried and his spark almost stopped on him. He nearly fell over dead at the missing feeling of his sparkmate. It caused him so much great pain that he couldn't stand and was barely conscious.